From 6f56ccd283f4279af88a4f241cabc7e0c19392f8 Mon Sep 17 00:00:00 2001
From: Jonathan Bennett <jbennett@incomsystems.biz>
Date: Fri, 19 Sep 2025 21:16:19 -0500
Subject: [PATCH 01/18] C6l fixes (#8047)

---
 src/gps/GPS.cpp                | 2 ++
 src/nimble/NimbleBluetooth.cpp | 7 +++++++
 src/nimble/NimbleBluetooth.h   | 1 +
 3 files changed, 10 insertions(+)

diff --git a/src/gps/GPS.cpp b/src/gps/GPS.cpp
index a4c7464b8..3bf2710fe 100644
--- a/src/gps/GPS.cpp
+++ b/src/gps/GPS.cpp
@@ -516,6 +516,7 @@ bool GPS::setup()
                 }
             }
             // Rare Serial Speeds
+#ifndef CONFIG_IDF_TARGET_ESP32C6
             if (probeTries == GPS_PROBETRIES) {
                 LOG_DEBUG("Probe for GPS at %d", rareSerialSpeeds[speedSelect]);
                 gnssModel = probe(rareSerialSpeeds[speedSelect]);
@@ -526,6 +527,7 @@ bool GPS::setup()
                     }
                 }
             }
+#endif
         }
 
         if (gnssModel != GNSS_MODEL_UNKNOWN) {
diff --git a/src/nimble/NimbleBluetooth.cpp b/src/nimble/NimbleBluetooth.cpp
index 0eb8e9bdd..accf6c5dc 100644
--- a/src/nimble/NimbleBluetooth.cpp
+++ b/src/nimble/NimbleBluetooth.cpp
@@ -231,6 +231,10 @@ class NimbleBluetoothServerCallback : public NimBLEServerCallbacks
     {
         LOG_INFO("BLE disconnect");
 #endif
+#ifdef NIMBLE_TWO
+        if (ble->isDeInit)
+            return;
+#endif
 
         meshtastic::BluetoothStatus newStatus(meshtastic::BluetoothStatus::ConnectionState::DISCONNECTED);
         bluetoothStatus->updateStatus(&newStatus);
@@ -270,6 +274,7 @@ void NimbleBluetooth::deinit()
 {
 #ifdef ARCH_ESP32
     LOG_INFO("Disable bluetooth until reboot");
+    isDeInit = true;
 
 #ifdef BLE_LED
 #ifdef BLE_LED_INVERTED
@@ -278,8 +283,10 @@ void NimbleBluetooth::deinit()
     digitalWrite(BLE_LED, LOW);
 #endif
 #endif
+#ifndef NIMBLE_TWO
     NimBLEDevice::deinit();
 #endif
+#endif
 }
 
 // Has initial setup been completed
diff --git a/src/nimble/NimbleBluetooth.h b/src/nimble/NimbleBluetooth.h
index 899355b4d..458fa4a67 100644
--- a/src/nimble/NimbleBluetooth.h
+++ b/src/nimble/NimbleBluetooth.h
@@ -15,6 +15,7 @@ class NimbleBluetooth : BluetoothApi
 #if defined(NIMBLE_TWO)
     void startAdvertising();
 #endif
+    bool isDeInit = false;
 
   private:
     void setupService();

From 44968415a5a71a7320bbed13c1534e3686aefd9f Mon Sep 17 00:00:00 2001
From: Markus <974709+Links2004@users.noreply.github.com>
Date: Sat, 20 Sep 2025 13:33:41 +0200
Subject: [PATCH 02/18] fix build with HAS_TELEMETRY 0 (#8051)

---
 src/modules/Modules.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/Modules.cpp b/src/modules/Modules.cpp
index 757753d45..b3c15e764 100644
--- a/src/modules/Modules.cpp
+++ b/src/modules/Modules.cpp
@@ -241,7 +241,7 @@ void setupModules()
 #if HAS_TELEMETRY
         new DeviceTelemetryModule();
 #endif
-#if HAS_SENSOR && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
+#if HAS_TELEMETRY && HAS_SENSOR && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
         if (moduleConfig.has_telemetry &&
             (moduleConfig.telemetry.environment_measurement_enabled || moduleConfig.telemetry.environment_screen_enabled)) {
             new EnvironmentTelemetryModule();

From 1d3c47c5fa813e6fe44627063fa041aa28735057 Mon Sep 17 00:00:00 2001
From: GUVWAF <78759985+GUVWAF@users.noreply.github.com>
Date: Sat, 20 Sep 2025 13:37:40 +0200
Subject: [PATCH 03/18] Make sure to ACK ACKs/replies if next-hop routing is
 used (#8052)

* Make sure to ACK ACKs/replies if next-hop routing is used
To stop their retransmissions; hop limit of 0 is enough

* Update src/mesh/ReliableRouter.cpp

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 src/mesh/ReliableRouter.cpp | 45 +++++++++++++++++++++----------------
 1 file changed, 26 insertions(+), 19 deletions(-)

diff --git a/src/mesh/ReliableRouter.cpp b/src/mesh/ReliableRouter.cpp
index 6d098b669..cca838ff0 100644
--- a/src/mesh/ReliableRouter.cpp
+++ b/src/mesh/ReliableRouter.cpp
@@ -97,27 +97,34 @@ bool ReliableRouter::shouldFilterReceived(const meshtastic_MeshPacket *p)
 void ReliableRouter::sniffReceived(const meshtastic_MeshPacket *p, const meshtastic_Routing *c)
 {
     if (isToUs(p)) { // ignore ack/nak/want_ack packets that are not address to us (we only handle 0 hop reliability)
-        if (p->want_ack) {
-            if (MeshModule::currentReply) {
-                LOG_DEBUG("Another module replied to this message, no need for 2nd ack");
-            } else if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
-                // A response may be set to want_ack for retransmissions, but we don't need to ACK a response if it received an
-                // implicit ACK already. If we received it directly, only ACK with a hop limit of 0
-                if (!p->decoded.request_id)
-                    sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel,
+        if (!MeshModule::currentReply) {
+            if (p->want_ack) {
+                if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
+                    /* A response may be set to want_ack for retransmissions, but we don't need to ACK a response if it received
+                      an implicit ACK already. If we received it directly or via NextHopRouter, only ACK with a hop limit of 0 to
+                      make sure the other side stops retransmitting. */
+                    if (!p->decoded.request_id && !p->decoded.reply_id) {
+                        sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel,
+                                   routingModule->getHopLimitForResponse(p->hop_start, p->hop_limit));
+                    } else if ((p->hop_start > 0 && p->hop_start == p->hop_limit) || p->next_hop != NO_NEXT_HOP_PREFERENCE) {
+                        sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel, 0);
+                    }
+                } else if (p->which_payload_variant == meshtastic_MeshPacket_encrypted_tag && p->channel == 0 &&
+                           (nodeDB->getMeshNode(p->from) == nullptr || nodeDB->getMeshNode(p->from)->user.public_key.size == 0)) {
+                    LOG_INFO("PKI packet from unknown node, send PKI_UNKNOWN_PUBKEY");
+                    sendAckNak(meshtastic_Routing_Error_PKI_UNKNOWN_PUBKEY, getFrom(p), p->id, channels.getPrimaryIndex(),
                                routingModule->getHopLimitForResponse(p->hop_start, p->hop_limit));
-                else if (p->hop_start > 0 && p->hop_start == p->hop_limit)
-                    sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel, 0);
-            } else if (p->which_payload_variant == meshtastic_MeshPacket_encrypted_tag && p->channel == 0 &&
-                       (nodeDB->getMeshNode(p->from) == nullptr || nodeDB->getMeshNode(p->from)->user.public_key.size == 0)) {
-                LOG_INFO("PKI packet from unknown node, send PKI_UNKNOWN_PUBKEY");
-                sendAckNak(meshtastic_Routing_Error_PKI_UNKNOWN_PUBKEY, getFrom(p), p->id, channels.getPrimaryIndex(),
-                           routingModule->getHopLimitForResponse(p->hop_start, p->hop_limit));
-            } else {
-                // Send a 'NO_CHANNEL' error on the primary channel if want_ack packet destined for us cannot be decoded
-                sendAckNak(meshtastic_Routing_Error_NO_CHANNEL, getFrom(p), p->id, channels.getPrimaryIndex(),
-                           routingModule->getHopLimitForResponse(p->hop_start, p->hop_limit));
+                } else {
+                    // Send a 'NO_CHANNEL' error on the primary channel if want_ack packet destined for us cannot be decoded
+                    sendAckNak(meshtastic_Routing_Error_NO_CHANNEL, getFrom(p), p->id, channels.getPrimaryIndex(),
+                               routingModule->getHopLimitForResponse(p->hop_start, p->hop_limit));
+                }
+            } else if (p->next_hop == nodeDB->getLastByteOfNodeNum(getNodeNum()) && p->hop_limit > 0) {
+                // No wantAck, but we need to ACK with hop limit of 0 if we were the next hop to stop their retransmissions
+                sendAckNak(meshtastic_Routing_Error_NONE, getFrom(p), p->id, p->channel, 0);
             }
+        } else {
+            LOG_DEBUG("Another module replied to this message, no need for 2nd ack");
         }
         if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag && c &&
             c->error_reason == meshtastic_Routing_Error_PKI_UNKNOWN_PUBKEY) {

From 6a3b2ceafe020e384e45463c99156a433bdc1686 Mon Sep 17 00:00:00 2001
From: Markus <974709+Links2004@users.noreply.github.com>
Date: Sat, 20 Sep 2025 19:15:41 +0200
Subject: [PATCH 04/18] move HTTP contentTypes to Flash - saves 768 Bytes of
 RAM (#8055)

---
 src/mesh/http/ContentHandler.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/mesh/http/ContentHandler.cpp b/src/mesh/http/ContentHandler.cpp
index fb66dae7c..f87c6e3b0 100644
--- a/src/mesh/http/ContentHandler.cpp
+++ b/src/mesh/http/ContentHandler.cpp
@@ -55,12 +55,12 @@ HTTPClient httpClient;
 
 // We need to specify some content-type mapping, so the resources get delivered with the
 // right content type and are displayed correctly in the browser
-char contentTypes[][2][32] = {{".txt", "text/plain"},     {".html", "text/html"},
-                              {".js", "text/javascript"}, {".png", "image/png"},
-                              {".jpg", "image/jpg"},      {".gz", "application/gzip"},
-                              {".gif", "image/gif"},      {".json", "application/json"},
-                              {".css", "text/css"},       {".ico", "image/vnd.microsoft.icon"},
-                              {".svg", "image/svg+xml"},  {"", ""}};
+char const *contentTypes[][2] = {{".txt", "text/plain"},     {".html", "text/html"},
+                                 {".js", "text/javascript"}, {".png", "image/png"},
+                                 {".jpg", "image/jpg"},      {".gz", "application/gzip"},
+                                 {".gif", "image/gif"},      {".json", "application/json"},
+                                 {".css", "text/css"},       {".ico", "image/vnd.microsoft.icon"},
+                                 {".svg", "image/svg+xml"},  {"", ""}};
 
 // const char *certificate = NULL; // change this as needed, leave as is for no TLS check (yolo security)
 

From 9b6cf53730e7d04da4689c82f874bc752570a8f8 Mon Sep 17 00:00:00 2001
From: Markus <974709+Links2004@users.noreply.github.com>
Date: Sat, 20 Sep 2025 19:15:41 +0200
Subject: [PATCH 05/18] move HTTP contentTypes to Flash - saves 768 Bytes of
 RAM (#8055)

---
 src/mesh/http/ContentHandler.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/mesh/http/ContentHandler.cpp b/src/mesh/http/ContentHandler.cpp
index fb66dae7c..f87c6e3b0 100644
--- a/src/mesh/http/ContentHandler.cpp
+++ b/src/mesh/http/ContentHandler.cpp
@@ -55,12 +55,12 @@ HTTPClient httpClient;
 
 // We need to specify some content-type mapping, so the resources get delivered with the
 // right content type and are displayed correctly in the browser
-char contentTypes[][2][32] = {{".txt", "text/plain"},     {".html", "text/html"},
-                              {".js", "text/javascript"}, {".png", "image/png"},
-                              {".jpg", "image/jpg"},      {".gz", "application/gzip"},
-                              {".gif", "image/gif"},      {".json", "application/json"},
-                              {".css", "text/css"},       {".ico", "image/vnd.microsoft.icon"},
-                              {".svg", "image/svg+xml"},  {"", ""}};
+char const *contentTypes[][2] = {{".txt", "text/plain"},     {".html", "text/html"},
+                                 {".js", "text/javascript"}, {".png", "image/png"},
+                                 {".jpg", "image/jpg"},      {".gz", "application/gzip"},
+                                 {".gif", "image/gif"},      {".json", "application/json"},
+                                 {".css", "text/css"},       {".ico", "image/vnd.microsoft.icon"},
+                                 {".svg", "image/svg+xml"},  {"", ""}};
 
 // const char *certificate = NULL; // change this as needed, leave as is for no TLS check (yolo security)
 

From 52527e281dbd1b15064aabf8383bc254fc8a88da Mon Sep 17 00:00:00 2001
From: GUVWAF <78759985+GUVWAF@users.noreply.github.com>
Date: Sat, 20 Sep 2025 19:17:14 +0200
Subject: [PATCH 06/18] Use `lora.use_preset` config to get name (#8057)

---
 src/mesh/Channels.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesh/Channels.cpp b/src/mesh/Channels.cpp
index aec112a3e..4dcd94e3b 100644
--- a/src/mesh/Channels.cpp
+++ b/src/mesh/Channels.cpp
@@ -428,8 +428,8 @@ bool Channels::setDefaultPresetCryptoForHash(ChannelHash channelHash)
     // Iterate all known presets
     for (int preset = _meshtastic_Config_LoRaConfig_ModemPreset_MIN; preset <= _meshtastic_Config_LoRaConfig_ModemPreset_MAX;
          ++preset) {
-        const char *name =
-            DisplayFormatters::getModemPresetDisplayName((meshtastic_Config_LoRaConfig_ModemPreset)preset, false, false);
+        const char *name = DisplayFormatters::getModemPresetDisplayName((meshtastic_Config_LoRaConfig_ModemPreset)preset, false,
+                                                                        config.lora.use_preset);
         if (!name)
             continue;
         if (strcmp(name, "Invalid") == 0)

From 34c2191f6323b0518ceeec9e53933ca0de57a8c0 Mon Sep 17 00:00:00 2001
From: GUVWAF <78759985+GUVWAF@users.noreply.github.com>
Date: Sat, 20 Sep 2025 19:17:14 +0200
Subject: [PATCH 07/18] Use `lora.use_preset` config to get name (#8057)

---
 src/mesh/Channels.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesh/Channels.cpp b/src/mesh/Channels.cpp
index aec112a3e..4dcd94e3b 100644
--- a/src/mesh/Channels.cpp
+++ b/src/mesh/Channels.cpp
@@ -428,8 +428,8 @@ bool Channels::setDefaultPresetCryptoForHash(ChannelHash channelHash)
     // Iterate all known presets
     for (int preset = _meshtastic_Config_LoRaConfig_ModemPreset_MIN; preset <= _meshtastic_Config_LoRaConfig_ModemPreset_MAX;
          ++preset) {
-        const char *name =
-            DisplayFormatters::getModemPresetDisplayName((meshtastic_Config_LoRaConfig_ModemPreset)preset, false, false);
+        const char *name = DisplayFormatters::getModemPresetDisplayName((meshtastic_Config_LoRaConfig_ModemPreset)preset, false,
+                                                                        config.lora.use_preset);
         if (!name)
             continue;
         if (strcmp(name, "Invalid") == 0)

From 040b3b8c7f9fb87e621fdcdd2cb7a931501fca37 Mon Sep 17 00:00:00 2001
From: Jason P <applewiz@mac.com>
Date: Sat, 20 Sep 2025 20:33:47 -0500
Subject: [PATCH 08/18] Resolve many warnings for BaseUI during builds (#8063)

* Resolve many warnings for BaseUI during builds

* Don't display "No GPS Lock" twice
---
 src/graphics/Screen.cpp          |  2 +-
 src/graphics/draw/UIRenderer.cpp | 18 ++++---
 src/graphics/images.h            |  6 +--
 src/graphics/img/icon_small.xbm  | 88 +-------------------------------
 4 files changed, 15 insertions(+), 99 deletions(-)

diff --git a/src/graphics/Screen.cpp b/src/graphics/Screen.cpp
index a440ecab9..204fbd451 100644
--- a/src/graphics/Screen.cpp
+++ b/src/graphics/Screen.cpp
@@ -1037,7 +1037,7 @@ void Screen::setFrames(FrameFocus focus)
     if (!hiddenFrames.chirpy) {
         fsi.positions.chirpy = numframes;
         normalFrames[numframes++] = graphics::DebugRenderer::drawChirpy;
-        indicatorIcons.push_back(small_chirpy);
+        indicatorIcons.push_back(chirpy_small);
     }
 
 #if HAS_WIFI && !defined(ARCH_PORTDUINO)
diff --git a/src/graphics/draw/UIRenderer.cpp b/src/graphics/draw/UIRenderer.cpp
index 202a28835..988e7eb53 100644
--- a/src/graphics/draw/UIRenderer.cpp
+++ b/src/graphics/draw/UIRenderer.cpp
@@ -20,7 +20,9 @@
 
 // External variables
 extern graphics::Screen *screen;
+#if defined(M5STACK_UNITC6L)
 static uint32_t lastSwitchTime = 0;
+#endif
 namespace graphics
 {
 NodeNum UIRenderer::currentFavoriteNodeNum = 0;
@@ -126,8 +128,10 @@ void UIRenderer::drawGpsCoordinates(OLEDDisplay *display, int16_t x, int16_t y,
         strcpy(displayLine, "No GPS present");
         display->drawString(x, y, displayLine);
     } else if (!gps->getHasLock() && !config.position.fixed_position) {
-        strcpy(displayLine, "No GPS Lock");
-        display->drawString(x, y, displayLine);
+        if (strcmp(mode, "line1") == 0) {
+            strcpy(displayLine, "No GPS Lock");
+            display->drawString(x, y, displayLine);
+        }
     } else {
 
         geoCoord.updateCoords(int32_t(gps->getLatitude()), int32_t(gps->getLongitude()), int32_t(gps->getAltitude()));
@@ -285,9 +289,9 @@ void UIRenderer::drawNodeInfo(OLEDDisplay *display, const OLEDDisplayUiState *st
     meshtastic_NodeInfoLite *node = favoritedNodes[nodeIndex];
     if (!node || node->num == nodeDB->getNodeNum() || !node->is_favorite)
         return;
-    uint32_t now = millis();
     display->clear();
 #if defined(M5STACK_UNITC6L)
+    uint32_t now = millis();
     if (now - lastSwitchTime >= 10000) // 10000 ms = 10 秒
     {
         display->display();
@@ -732,7 +736,6 @@ void UIRenderer::drawDeviceFocused(OLEDDisplay *display, OLEDDisplayUiState *sta
     int textWidth = 0;
     int nameX = 0;
     int yOffset = (isHighResolution) ? 0 : 5;
-    const char *longName = nullptr;
     std::string longNameStr;
 
     meshtastic_NodeInfoLite *ourNode = nodeDB->getMeshNode(nodeDB->getNodeNum());
@@ -1277,14 +1280,13 @@ void UIRenderer::drawNavigationBar(OLEDDisplay *display, OLEDDisplayUiState *sta
     const int totalWidth = (pageEnd - pageStart) * iconSize + (pageEnd - pageStart - 1) * spacing;
     const int xStart = (SCREEN_WIDTH - totalWidth) / 2;
 
-    // Only show bar briefly after switching frames
-    static uint32_t navBarLastShown = 0;
-    static bool cosmeticRefreshDone = false;
-
     bool navBarVisible = millis() - lastFrameChangeTime <= ICON_DISPLAY_DURATION_MS;
     int y = navBarVisible ? (SCREEN_HEIGHT - iconSize - 1) : SCREEN_HEIGHT;
 
 #if defined(USE_EINK)
+    // Only show bar briefly after switching frames
+    static uint32_t navBarLastShown = 0;
+    static bool cosmeticRefreshDone = false;
     static bool navBarPrevVisible = false;
 
     if (navBarVisible && !navBarPrevVisible) {
diff --git a/src/graphics/images.h b/src/graphics/images.h
index 72dda7886..7b80fc5ab 100644
--- a/src/graphics/images.h
+++ b/src/graphics/images.h
@@ -292,7 +292,7 @@ const uint8_t analog_icon_clock[] PROGMEM = {0b11111111, 0b01000010, 0b00100100,
 #else
 #define chirpy_width 38
 #define chirpy_height 50
-static unsigned char chirpy[] = {
+const uint8_t chirpy[] = {
     0xfe, 0xff, 0xff, 0xff, 0xdf, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x80, 0xe3, 0x01,
     0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0x80, 0xe3, 0x01, 0x00,
     0x00, 0x00, 0xe0, 0x81, 0xff, 0xff, 0x7f, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0xc1, 0xcf, 0x7f,
@@ -308,7 +308,7 @@ static unsigned char chirpy[] = {
 
 #define chirpy_width_hirez 76
 #define chirpy_height_hirez 100
-static unsigned char chirpy_hirez[] = {
+const uint8_t chirpy_hirez[] = {
     0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0x03,
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00,
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00,
@@ -360,7 +360,7 @@ static unsigned char chirpy_hirez[] = {
 
 #define chirpy_small_image_width 8
 #define chirpy_small_image_height 8
-static unsigned char small_chirpy[] = {0x7f, 0x41, 0x55, 0x55, 0x55, 0x55, 0x41, 0x7f};
+const uint8_t chirpy_small[] = {0x7f, 0x41, 0x55, 0x55, 0x55, 0x55, 0x41, 0x7f};
 
 #include "img/icon.xbm"
 #endif
diff --git a/src/graphics/img/icon_small.xbm b/src/graphics/img/icon_small.xbm
index 97884edad..e320a1fea 100644
--- a/src/graphics/img/icon_small.xbm
+++ b/src/graphics/img/icon_small.xbm
@@ -27,90 +27,4 @@ static uint8_t icon_bits[] = {
   0x00, 0x1c, 0x00, 0x00, 0x70, 0x00, 0x10, 0x00,
   0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00,
   0x00, 0x00, 0x00, 0x00 };
-#endif
-
-// Chirpy image definitions for M5STACK_UNITC6L compatibility
-#define chirpy_width 38
-#define chirpy_height 50
-static unsigned char chirpy[] = {
-    0xfe, 0xff, 0xff, 0xff, 0xdf, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x80, 0xe3, 0x01,
-    0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0xc0, 0xe7, 0x01, 0x00, 0x00, 0x80, 0xe3, 0x01, 0x00,
-    0x00, 0x00, 0xe0, 0x81, 0xff, 0xff, 0x7f, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0xc1, 0xcf, 0x7f,
-    0xfe, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc,
-    0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0,
-    0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0x87, 0x3f, 0xfc, 0xe0, 0xc1,
-    0x87, 0x3f, 0xfc, 0xe0, 0xc1, 0xcf, 0x7f, 0xfe, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0xc1, 0xff, 0xff, 0xff, 0xe0, 0x81, 0xff,
-    0xff, 0x7f, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0xc3, 0x00, 0xe0, 0x01, 0x00, 0xc3,
-    0x00, 0xe0, 0x01, 0x80, 0xe1, 0x01, 0xe0, 0x01, 0x80, 0xe1, 0x01, 0xe0, 0x01, 0xc0, 0x30, 0x03, 0xe0, 0x01, 0xc0, 0x30, 0x03,
-    0xe0, 0x01, 0x60, 0x18, 0x06, 0xe0, 0x01, 0x60, 0x18, 0x06, 0xe0, 0x01, 0x30, 0x0c, 0x0c, 0xe0, 0x01, 0x30, 0x0c, 0x0c, 0xe0,
-    0x01, 0x18, 0x06, 0x18, 0xe0, 0x01, 0x18, 0x06, 0x18, 0xe0, 0x01, 0x0c, 0x03, 0x30, 0xe0, 0x01, 0x0c, 0x03, 0x30, 0xe0, 0x01,
-    0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0xfe, 0xff, 0xff, 0xff, 0xdf};
-
-#define chirpy_width_hirez 76
-#define chirpy_height_hirez 100
-static unsigned char chirpy_hirez[] = {
-    0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0x03,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0xc0, 0x0f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x0f, 0xfc, 0x03, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x3f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0xc0, 0x0f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x0f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x00,
-    0xfc, 0x03, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0xfc,
-    0x03, 0xe0, 0x1f, 0xff, 0xff, 0xff, 0xf8, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03,
-    0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0,
-    0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f,
-    0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe,
-    0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff,
-    0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f,
-    0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0,
-    0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f,
-    0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00,
-    0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc,
-    0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03,
-    0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0,
-    0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f,
-    0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe,
-    0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff,
-    0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f,
-    0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0,
-    0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f,
-    0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00,
-    0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc,
-    0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03,
-    0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0,
-    0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x0f, 0xfe, 0xff, 0x7f, 0xf0, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0x1f,
-    0xff, 0xff, 0xff, 0xf8, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0xfc, 0x03, 0xe0, 0xff, 0xff,
-    0xff, 0xff, 0xff, 0x7f, 0x00, 0xfc, 0x03, 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x86, 0x61, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x86, 0x61, 0x00,
-    0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x86, 0x61, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x80, 0x87, 0xe1, 0x01, 0x00,
-    0x00, 0xfc, 0x03, 0x00, 0x00, 0x80, 0x87, 0xe1, 0x01, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0xc0, 0x83, 0xc1, 0x03, 0x00, 0x00,
-    0xfc, 0x03, 0x00, 0x00, 0xc0, 0x83, 0xc1, 0x03, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0xe0, 0x01, 0x80, 0x07, 0x00, 0x00, 0xfc,
-    0x03, 0x00, 0x00, 0xe0, 0x01, 0x80, 0x07, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x0f, 0x00, 0x00, 0xfc, 0x03,
-    0x00, 0x00, 0xf0, 0x00, 0x00, 0x0f, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x78, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xfc, 0x03, 0x00,
-    0x00, 0x78, 0x00, 0x00, 0x1e, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x3c, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00,
-    0x3c, 0x00, 0x00, 0x3c, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x78, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x1e,
-    0x00, 0x00, 0x78, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x0f, 0x00, 0x00, 0xf0, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x0f, 0x00,
-    0x00, 0xf0, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x80, 0x07, 0x00, 0x00, 0xe0, 0x01, 0x00, 0xfc, 0x03, 0x00, 0x80, 0x07, 0x00, 0x00,
-    0xe0, 0x01, 0x00, 0xfc, 0x03, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0, 0x03, 0x00, 0xfc, 0x03, 0x00, 0xc0, 0x03, 0x00, 0x00, 0xc0,
-    0x03, 0x00, 0xfc, 0x03, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x80, 0x07, 0x00, 0xfc, 0x03, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x80, 0x07,
-    0x00, 0xfc, 0x03, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0xfc, 0x03, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
-    0xfc, 0x03, 0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0xfc, 0x03, 0x00, 0x78, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00, 0xfc,
-    0x03, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0xfc, 0x03, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0xfc, 0x03,
-    0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0xfc, 0x03, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0xfc, 0x03, 0x00,
-    0x0f, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0xfc, 0x03, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x00, 0xfc, 0x03, 0x80, 0x07,
-    0x00, 0x00, 0x00, 0x00, 0xe0, 0x01, 0xfc, 0x03, 0x80, 0x07, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x01, 0xfc, 0x03, 0xc0, 0x03, 0x00,
-    0x00, 0x00, 0x00, 0xc0, 0x03, 0xfc, 0x03, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0xfc, 0x03, 0xe0, 0x01, 0x00, 0x00,
-    0x00, 0x00, 0x80, 0x07, 0xfc, 0x03, 0xe0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x80, 0x07, 0xfc, 0x03, 0xf0, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x0f, 0xfc, 0x03, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0xfc, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xfc, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf3
-};
-
-#define chirpy_small_image_width 8
-#define chirpy_small_image_height 8
-static unsigned char small_chirpy[] = {0x7f, 0x41, 0x55, 0x55, 0x55, 0x55, 0x41, 0x7f};
\ No newline at end of file
+#endif
\ No newline at end of file

From 2010871e4ba1167ca0a16770245af99e837f25f3 Mon Sep 17 00:00:00 2001
From: Markus <974709+Links2004@users.noreply.github.com>
Date: Sun, 21 Sep 2025 13:22:29 +0200
Subject: [PATCH 09/18] Fix Rotary Encoder Button (#8001)

this fixes the Rotary Encoder Button, currenlty its not working at all.
Currently the action `ROTARY_ACTION_PRESSED` is only triggerd with a IRQ on RISING, which results in nothing since the function detects the "not longer" pressed button --> no action.

the `ROTARY_ACTION_PRESSED` implementation needs to be called on both edges (on press and release of the button)

changing the interupt setting to `CHANGE` fixes the problem.
---
 src/input/RotaryEncoderInterruptBase.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/input/RotaryEncoderInterruptBase.cpp b/src/input/RotaryEncoderInterruptBase.cpp
index 980057ce4..c315f23d9 100644
--- a/src/input/RotaryEncoderInterruptBase.cpp
+++ b/src/input/RotaryEncoderInterruptBase.cpp
@@ -27,7 +27,7 @@ void RotaryEncoderInterruptBase::init(
 
     if (!isRAK || pinPress != 0) {
         pinMode(pinPress, INPUT_PULLUP);
-        attachInterrupt(pinPress, onIntPress, RISING);
+        attachInterrupt(pinPress, onIntPress, CHANGE);
     }
     if (!isRAK || this->_pinA != 0) {
         pinMode(this->_pinA, INPUT_PULLUP);

From c42513d7c8a22106da4d1ab83ff8ab296d9bfb38 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Sun, 21 Sep 2025 06:25:32 -0500
Subject: [PATCH 10/18] Update RadioLib to v7.3.0 (#8065)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 platformio.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platformio.ini b/platformio.ini
index 941e33beb..5da8c2e67 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -114,7 +114,7 @@ lib_deps =
 [radiolib_base]
 lib_deps =
 	# renovate: datasource=custom.pio depName=RadioLib packageName=jgromes/library/RadioLib
-	jgromes/RadioLib@7.2.1
+	jgromes/RadioLib@7.3.0
 
 [device-ui_base]
 lib_deps =

From 5701755608394c5f65c16967950e2e1b22a4f498 Mon Sep 17 00:00:00 2001
From: Tom <116762865+NomDeTom@users.noreply.github.com>
Date: Sun, 21 Sep 2025 12:27:39 +0100
Subject: [PATCH 11/18] Add another seeed_xiao_nrf52840_kit build environment
 for I2C pinout (#8036)

* Update platformio.ini

* Remove some more extraneous lines
---
 variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini b/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
index 623eace71..4c68b40e8 100644
--- a/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
+++ b/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
@@ -16,3 +16,11 @@ lib_deps =
 debug_tool = jlink
 ; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
 ;upload_protocol = jlink
+
+; Seeed Xiao BLE but with GPS undefined, and therefore i2c active
+[env:seeed_xiao_nrf52840_kit_i2c]
+extends = env:seeed_xiao_nrf52840_kit
+board_level = extra
+build_flags = ${env:seeed_xiao_nrf52840_kit.build_flags}
+  -DSEEED_XIAO_NRF52840_KIT
+build_unflags = -DGPS_L76K

From 27b07cd1c52b2c166b547f876a4cf62041d25694 Mon Sep 17 00:00:00 2001
From: Markus <974709+Links2004@users.noreply.github.com>
Date: Sun, 21 Sep 2025 13:22:29 +0200
Subject: [PATCH 12/18] Fix Rotary Encoder Button (#8001)

this fixes the Rotary Encoder Button, currenlty its not working at all.
Currently the action `ROTARY_ACTION_PRESSED` is only triggerd with a IRQ on RISING, which results in nothing since the function detects the "not longer" pressed button --> no action.

the `ROTARY_ACTION_PRESSED` implementation needs to be called on both edges (on press and release of the button)

changing the interupt setting to `CHANGE` fixes the problem.
---
 src/input/RotaryEncoderInterruptBase.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/input/RotaryEncoderInterruptBase.cpp b/src/input/RotaryEncoderInterruptBase.cpp
index 598353f98..f31da8c21 100644
--- a/src/input/RotaryEncoderInterruptBase.cpp
+++ b/src/input/RotaryEncoderInterruptBase.cpp
@@ -25,7 +25,7 @@ void RotaryEncoderInterruptBase::init(
 
     if (!isRAK || pinPress != 0) {
         pinMode(pinPress, INPUT_PULLUP);
-        attachInterrupt(pinPress, onIntPress, RISING);
+        attachInterrupt(pinPress, onIntPress, CHANGE);
     }
     if (!isRAK || this->_pinA != 0) {
         pinMode(this->_pinA, INPUT_PULLUP);

From d1fd102952e3580d563be56f6b48d6862d398b9f Mon Sep 17 00:00:00 2001
From: Tom <116762865+NomDeTom@users.noreply.github.com>
Date: Sun, 21 Sep 2025 12:27:39 +0100
Subject: [PATCH 13/18] Add another seeed_xiao_nrf52840_kit build environment
 for I2C pinout (#8036)

* Update platformio.ini

* Remove some more extraneous lines
---
 variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini b/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
index 623eace71..4c68b40e8 100644
--- a/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
+++ b/variants/nrf52840/seeed_xiao_nrf52840_kit/platformio.ini
@@ -16,3 +16,11 @@ lib_deps =
 debug_tool = jlink
 ; If not set we will default to uploading over serial (first it forces bootloader entry by talking 1200bps to cdcacm)
 ;upload_protocol = jlink
+
+; Seeed Xiao BLE but with GPS undefined, and therefore i2c active
+[env:seeed_xiao_nrf52840_kit_i2c]
+extends = env:seeed_xiao_nrf52840_kit
+board_level = extra
+build_flags = ${env:seeed_xiao_nrf52840_kit.build_flags}
+  -DSEEED_XIAO_NRF52840_KIT
+build_unflags = -DGPS_L76K

From 11eb4a5b9011caabc76826cb85f28d947429d9c4 Mon Sep 17 00:00:00 2001
From: Quency-D <55523105+Quency-D@users.noreply.github.com>
Date: Sun, 21 Sep 2025 20:03:44 +0800
Subject: [PATCH 14/18] Add heltec_v4 board. (#7845)

* add heltec_v4 board.

* Update variants/esp32s3/heltec_v4/platformio.ini

Co-authored-by: Austin <vidplace7@gmail.com>

* Limit the maximum output power.

* Trunk fixes

Fixes formatting to match meshtastic trunk linter.

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Austin <vidplace7@gmail.com>
Co-authored-by: Tom Fifield <tom@tomfifield.net>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 boards/heltec_v4.json                     | 43 ++++++++++++++
 src/mesh/SX126xInterface.cpp              | 36 +++++++++++-
 src/mesh/SX126xInterface.h                |  4 ++
 src/platform/esp32/architecture.h         |  2 +
 src/sleep.cpp                             |  6 ++
 variants/esp32s3/heltec_v4/pins_arduino.h | 70 +++++++++++++++++++++++
 variants/esp32s3/heltec_v4/platformio.ini | 10 ++++
 variants/esp32s3/heltec_v4/variant.h      | 58 +++++++++++++++++++
 8 files changed, 227 insertions(+), 2 deletions(-)
 create mode 100644 boards/heltec_v4.json
 create mode 100644 variants/esp32s3/heltec_v4/pins_arduino.h
 create mode 100644 variants/esp32s3/heltec_v4/platformio.ini
 create mode 100644 variants/esp32s3/heltec_v4/variant.h

diff --git a/boards/heltec_v4.json b/boards/heltec_v4.json
new file mode 100644
index 000000000..8eac3a9b2
--- /dev/null
+++ b/boards/heltec_v4.json
@@ -0,0 +1,43 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default_16MB.csv",
+      "memory_type": "qio_qspi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "qspi",
+    "hwids": [["0x303A", "0x1001"]],
+    "mcu": "esp32s3",
+    "variant": "heltec_v4"
+  },
+  "connectivity": ["wifi", "bluetooth", "lora"],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": ["esp-builtin"],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino", "espidf"],
+  "name": "heltec_wifi_lora_32 v4 (16 MB FLASH, 2 MB PSRAM)",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 2097152,
+    "maximum_size": 16777216,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "require_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://heltec.org/",
+  "vendor": "heltec"
+}
diff --git a/src/mesh/SX126xInterface.cpp b/src/mesh/SX126xInterface.cpp
index 49dc562d4..3fc2562b3 100644
--- a/src/mesh/SX126xInterface.cpp
+++ b/src/mesh/SX126xInterface.cpp
@@ -52,6 +52,16 @@ template <typename T> bool SX126xInterface<T>::init()
     pinMode(SX126X_POWER_EN, OUTPUT);
 #endif
 
+#ifdef HELTEC_V4
+    pinMode(LORA_PA_POWER, OUTPUT);
+    digitalWrite(LORA_PA_POWER, HIGH);
+
+    pinMode(LORA_PA_EN, OUTPUT);
+    digitalWrite(LORA_PA_EN, LOW);
+    pinMode(LORA_PA_TX_EN, OUTPUT);
+    digitalWrite(LORA_PA_TX_EN, LOW);
+#endif
+
 #if ARCH_PORTDUINO
     tcxoVoltage = (float)portduino_config.dio3_tcxo_voltage / 1000;
     if (portduino_config.lora_sx126x_ant_sw_pin.pin != RADIOLIB_NC) {
@@ -63,7 +73,7 @@ template <typename T> bool SX126xInterface<T>::init()
         LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE not defined, not using DIO3 as TCXO reference voltage");
     else
         LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE defined, using DIO3 as TCXO reference voltage at %f V", tcxoVoltage);
-
+    setTransmitEnable(false);
     // FIXME: May want to set depending on a definition, currently all SX126x variant files use the DC-DC regulator option
     bool useRegulatorLDO = false; // Seems to depend on the connection to pin 9/DCC_SW - if an inductor DCDC?
 
@@ -259,6 +269,7 @@ template <typename T> void SX126xInterface<T>::addReceiveMetadata(meshtastic_Mes
  */
 template <typename T> void SX126xInterface<T>::configHardwareForSend()
 {
+    setTransmitEnable(true);
     RadioLibInterface::configHardwareForSend();
 }
 
@@ -271,6 +282,7 @@ template <typename T> void SX126xInterface<T>::startReceive()
     sleep();
 #else
 
+    setTransmitEnable(false);
     setStandby();
 
     // We use a 16 bit preamble so this should save some power by letting radio sit in standby mostly.
@@ -298,7 +310,7 @@ template <typename T> bool SX126xInterface<T>::isChannelActive()
                                        .irqFlags = RADIOLIB_IRQ_CAD_DEFAULT_FLAGS,
                                        .irqMask = RADIOLIB_IRQ_CAD_DEFAULT_MASK}};
     int16_t result;
-
+    setTransmitEnable(false);
     setStandby();
     result = lora.scanChannel(cfg);
     if (result == RADIOLIB_LORA_DETECTED)
@@ -337,6 +349,26 @@ template <typename T> bool SX126xInterface<T>::sleep()
     digitalWrite(SX126X_POWER_EN, LOW);
 #endif
 
+#ifdef HELTEC_V4
+    /*
+     * Do not switch the power on and off frequently.
+     * After turning off LORA_PA_EN, the power consumption has dropped to the uA level.
+     *  // digitalWrite(LORA_PA_POWER, LOW);
+     */
+    digitalWrite(LORA_PA_EN, LOW);
+    digitalWrite(LORA_PA_TX_EN, LOW);
+#endif
     return true;
 }
+
+/** Some boards require GPIO control of tx vs rx paths */
+template <typename T> void SX126xInterface<T>::setTransmitEnable(bool txon)
+{
+#ifdef HELTEC_V4
+    digitalWrite(LORA_PA_POWER, HIGH);
+    digitalWrite(LORA_PA_EN, HIGH);
+    digitalWrite(LORA_PA_TX_EN, txon ? 1 : 0);
+#endif
+}
+
 #endif
\ No newline at end of file
diff --git a/src/mesh/SX126xInterface.h b/src/mesh/SX126xInterface.h
index 47b07c284..dc7024daa 100644
--- a/src/mesh/SX126xInterface.h
+++ b/src/mesh/SX126xInterface.h
@@ -71,5 +71,9 @@ template <class T> class SX126xInterface : public RadioLibInterface
     virtual void addReceiveMetadata(meshtastic_MeshPacket *mp) override;
 
     virtual void setStandby() override;
+
+  private:
+    /** Some boards require GPIO control of tx vs rx paths */
+    void setTransmitEnable(bool txon);
 };
 #endif
\ No newline at end of file
diff --git a/src/platform/esp32/architecture.h b/src/platform/esp32/architecture.h
index a87391739..6b658c2a3 100644
--- a/src/platform/esp32/architecture.h
+++ b/src/platform/esp32/architecture.h
@@ -197,6 +197,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_T_DECK_PRO
 #elif defined(T_LORA_PAGER)
 #define HW_VENDOR meshtastic_HardwareModel_T_LORA_PAGER
+#elif defined(HELTEC_V4)
+#define HW_VENDOR meshtastic_HardwareModel_HELTEC_V4
 #elif defined(M5STACK_UNITC6L)
 #define HW_VENDOR meshtastic_HardwareModel_M5STACK_C6L
 #endif
diff --git a/src/sleep.cpp b/src/sleep.cpp
index 83597e349..d6eb865e5 100644
--- a/src/sleep.cpp
+++ b/src/sleep.cpp
@@ -545,6 +545,12 @@ void enableLoraInterrupt()
     gpio_pullup_en((gpio_num_t)LORA_CS);
 #endif
 
+#ifdef HELTEC_V4
+    gpio_pullup_en((gpio_num_t)LORA_PA_POWER);
+    gpio_pullup_en((gpio_num_t)LORA_PA_EN);
+    gpio_pulldown_en((gpio_num_t)LORA_PA_TX_EN);
+#endif
+
     LOG_INFO("setup LORA_DIO1 (GPIO%02d) with wakeup by gpio interrupt", LORA_DIO1);
     gpio_wakeup_enable((gpio_num_t)LORA_DIO1, GPIO_INTR_HIGH_LEVEL);
 
diff --git a/variants/esp32s3/heltec_v4/pins_arduino.h b/variants/esp32s3/heltec_v4/pins_arduino.h
new file mode 100644
index 000000000..45561b4b5
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/pins_arduino.h
@@ -0,0 +1,70 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+static const uint8_t LED_BUILTIN = 35;
+#define BUILTIN_LED LED_BUILTIN // backward compatibility
+#define LED_BUILTIN LED_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SDA = 3;
+static const uint8_t SCL = 4;
+
+static const uint8_t SS = 8;
+static const uint8_t MOSI = 10;
+static const uint8_t MISO = 11;
+static const uint8_t SCK = 9;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+static const uint8_t Vext = 36;
+static const uint8_t LED = 35;
+static const uint8_t RST_OLED = 21;
+static const uint8_t SCL_OLED = 18;
+static const uint8_t SDA_OLED = 17;
+
+static const uint8_t RST_LoRa = 12;
+static const uint8_t BUSY_LoRa = 13;
+static const uint8_t DIO0 = 14;
+
+#endif /* Pins_Arduino_h */
\ No newline at end of file
diff --git a/variants/esp32s3/heltec_v4/platformio.ini b/variants/esp32s3/heltec_v4/platformio.ini
new file mode 100644
index 000000000..0177342a4
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/platformio.ini
@@ -0,0 +1,10 @@
+[env:heltec-v4] 
+extends = esp32s3_base
+board = heltec_v4
+board_check = true
+build_flags = 
+  ${esp32s3_base.build_flags}
+  -D HELTEC_V4
+  -I variants/esp32s3/heltec_v4
+  -D GPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
+  -D SX126X_MAX_POWER=11
diff --git a/variants/esp32s3/heltec_v4/variant.h b/variants/esp32s3/heltec_v4/variant.h
new file mode 100644
index 000000000..2b6b7af3d
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/variant.h
@@ -0,0 +1,58 @@
+#define LED_PIN 35
+
+#define USE_SSD1306 // Heltec_v4 has an SSD1315 display (compatible with SSD1306 driver)
+
+#define RESET_OLED 21
+#define I2C_SDA 17 // I2C pins for this board
+#define I2C_SCL 18
+
+#define VEXT_ENABLE 36 // active low, powers the oled display and the lora antenna boost
+#define BUTTON_PIN 0
+
+#define ADC_CTRL 37
+#define ADC_CTRL_ENABLED HIGH
+#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
+#define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
+#define ADC_MULTIPLIER 4.9 * 1.045
+
+#define USE_SX1262
+
+#define LORA_DIO0 -1 // a No connect on the SX1262 module
+#define LORA_RESET 12
+#define LORA_DIO1 14 // SX1262 IRQ
+#define LORA_DIO2 13 // SX1262 BUSY
+#define LORA_DIO3    // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TCXO is enabled
+
+#define LORA_SCK 9
+#define LORA_MISO 11
+#define LORA_MOSI 10
+#define LORA_CS 8
+
+#define SX126X_CS LORA_CS
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+
+#define SX126X_DIO2_AS_RF_SWITCH
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+
+#define LORA_PA_POWER 7 // power en
+#define LORA_PA_EN 2
+#define LORA_PA_TX_EN 46 // enable tx
+
+/*
+ * GPS pins
+ */
+#define GPS_L76K
+#define PIN_GPS_RESET (42) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
+#define GPS_RESET_MODE LOW
+#define PIN_GPS_EN (34)
+#define GPS_EN_ACTIVE LOW
+#define PERIPHERAL_WARMUP_MS 1000 // Make sure I2C QuickLink has stable power before continuing
+#define PIN_GPS_STANDBY (40)      // An output to wake GPS, low means allow sleep, high means force wake
+#define PIN_GPS_PPS (41)
+// Seems to be missing on this new board
+#define GPS_TX_PIN (38) // This is for bits going TOWARDS the CPU
+#define GPS_RX_PIN (39) // This is for bits going TOWARDS the GPS
+#define GPS_THREAD_INTERVAL 50
\ No newline at end of file

From cea9e1238bf48b766e38984f2aa326e2ce821073 Mon Sep 17 00:00:00 2001
From: Quency-D <55523105+Quency-D@users.noreply.github.com>
Date: Sun, 21 Sep 2025 20:03:44 +0800
Subject: [PATCH 15/18] Add heltec_v4 board. (#7845)

* add heltec_v4 board.

* Update variants/esp32s3/heltec_v4/platformio.ini

Co-authored-by: Austin <vidplace7@gmail.com>

* Limit the maximum output power.

* Trunk fixes

Fixes formatting to match meshtastic trunk linter.

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Austin <vidplace7@gmail.com>
Co-authored-by: Tom Fifield <tom@tomfifield.net>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 boards/heltec_v4.json                     | 43 ++++++++++++++
 src/mesh/SX126xInterface.cpp              | 36 +++++++++++-
 src/mesh/SX126xInterface.h                |  4 ++
 src/platform/esp32/architecture.h         |  2 +
 src/sleep.cpp                             |  6 ++
 variants/esp32s3/heltec_v4/pins_arduino.h | 70 +++++++++++++++++++++++
 variants/esp32s3/heltec_v4/platformio.ini | 10 ++++
 variants/esp32s3/heltec_v4/variant.h      | 58 +++++++++++++++++++
 8 files changed, 227 insertions(+), 2 deletions(-)
 create mode 100644 boards/heltec_v4.json
 create mode 100644 variants/esp32s3/heltec_v4/pins_arduino.h
 create mode 100644 variants/esp32s3/heltec_v4/platformio.ini
 create mode 100644 variants/esp32s3/heltec_v4/variant.h

diff --git a/boards/heltec_v4.json b/boards/heltec_v4.json
new file mode 100644
index 000000000..8eac3a9b2
--- /dev/null
+++ b/boards/heltec_v4.json
@@ -0,0 +1,43 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default_16MB.csv",
+      "memory_type": "qio_qspi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_USB_CDC_ON_BOOT=1",
+      "-DARDUINO_USB_MODE=0",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "qspi",
+    "hwids": [["0x303A", "0x1001"]],
+    "mcu": "esp32s3",
+    "variant": "heltec_v4"
+  },
+  "connectivity": ["wifi", "bluetooth", "lora"],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": ["esp-builtin"],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino", "espidf"],
+  "name": "heltec_wifi_lora_32 v4 (16 MB FLASH, 2 MB PSRAM)",
+  "upload": {
+    "flash_size": "16MB",
+    "maximum_ram_size": 2097152,
+    "maximum_size": 16777216,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "require_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://heltec.org/",
+  "vendor": "heltec"
+}
diff --git a/src/mesh/SX126xInterface.cpp b/src/mesh/SX126xInterface.cpp
index 49dc562d4..3fc2562b3 100644
--- a/src/mesh/SX126xInterface.cpp
+++ b/src/mesh/SX126xInterface.cpp
@@ -52,6 +52,16 @@ template <typename T> bool SX126xInterface<T>::init()
     pinMode(SX126X_POWER_EN, OUTPUT);
 #endif
 
+#ifdef HELTEC_V4
+    pinMode(LORA_PA_POWER, OUTPUT);
+    digitalWrite(LORA_PA_POWER, HIGH);
+
+    pinMode(LORA_PA_EN, OUTPUT);
+    digitalWrite(LORA_PA_EN, LOW);
+    pinMode(LORA_PA_TX_EN, OUTPUT);
+    digitalWrite(LORA_PA_TX_EN, LOW);
+#endif
+
 #if ARCH_PORTDUINO
     tcxoVoltage = (float)portduino_config.dio3_tcxo_voltage / 1000;
     if (portduino_config.lora_sx126x_ant_sw_pin.pin != RADIOLIB_NC) {
@@ -63,7 +73,7 @@ template <typename T> bool SX126xInterface<T>::init()
         LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE not defined, not using DIO3 as TCXO reference voltage");
     else
         LOG_DEBUG("SX126X_DIO3_TCXO_VOLTAGE defined, using DIO3 as TCXO reference voltage at %f V", tcxoVoltage);
-
+    setTransmitEnable(false);
     // FIXME: May want to set depending on a definition, currently all SX126x variant files use the DC-DC regulator option
     bool useRegulatorLDO = false; // Seems to depend on the connection to pin 9/DCC_SW - if an inductor DCDC?
 
@@ -259,6 +269,7 @@ template <typename T> void SX126xInterface<T>::addReceiveMetadata(meshtastic_Mes
  */
 template <typename T> void SX126xInterface<T>::configHardwareForSend()
 {
+    setTransmitEnable(true);
     RadioLibInterface::configHardwareForSend();
 }
 
@@ -271,6 +282,7 @@ template <typename T> void SX126xInterface<T>::startReceive()
     sleep();
 #else
 
+    setTransmitEnable(false);
     setStandby();
 
     // We use a 16 bit preamble so this should save some power by letting radio sit in standby mostly.
@@ -298,7 +310,7 @@ template <typename T> bool SX126xInterface<T>::isChannelActive()
                                        .irqFlags = RADIOLIB_IRQ_CAD_DEFAULT_FLAGS,
                                        .irqMask = RADIOLIB_IRQ_CAD_DEFAULT_MASK}};
     int16_t result;
-
+    setTransmitEnable(false);
     setStandby();
     result = lora.scanChannel(cfg);
     if (result == RADIOLIB_LORA_DETECTED)
@@ -337,6 +349,26 @@ template <typename T> bool SX126xInterface<T>::sleep()
     digitalWrite(SX126X_POWER_EN, LOW);
 #endif
 
+#ifdef HELTEC_V4
+    /*
+     * Do not switch the power on and off frequently.
+     * After turning off LORA_PA_EN, the power consumption has dropped to the uA level.
+     *  // digitalWrite(LORA_PA_POWER, LOW);
+     */
+    digitalWrite(LORA_PA_EN, LOW);
+    digitalWrite(LORA_PA_TX_EN, LOW);
+#endif
     return true;
 }
+
+/** Some boards require GPIO control of tx vs rx paths */
+template <typename T> void SX126xInterface<T>::setTransmitEnable(bool txon)
+{
+#ifdef HELTEC_V4
+    digitalWrite(LORA_PA_POWER, HIGH);
+    digitalWrite(LORA_PA_EN, HIGH);
+    digitalWrite(LORA_PA_TX_EN, txon ? 1 : 0);
+#endif
+}
+
 #endif
\ No newline at end of file
diff --git a/src/mesh/SX126xInterface.h b/src/mesh/SX126xInterface.h
index 47b07c284..dc7024daa 100644
--- a/src/mesh/SX126xInterface.h
+++ b/src/mesh/SX126xInterface.h
@@ -71,5 +71,9 @@ template <class T> class SX126xInterface : public RadioLibInterface
     virtual void addReceiveMetadata(meshtastic_MeshPacket *mp) override;
 
     virtual void setStandby() override;
+
+  private:
+    /** Some boards require GPIO control of tx vs rx paths */
+    void setTransmitEnable(bool txon);
 };
 #endif
\ No newline at end of file
diff --git a/src/platform/esp32/architecture.h b/src/platform/esp32/architecture.h
index 22ce6487f..c58b44718 100644
--- a/src/platform/esp32/architecture.h
+++ b/src/platform/esp32/architecture.h
@@ -194,6 +194,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_T_DECK_PRO
 #elif defined(T_LORA_PAGER)
 #define HW_VENDOR meshtastic_HardwareModel_T_LORA_PAGER
+#elif defined(HELTEC_V4)
+#define HW_VENDOR meshtastic_HardwareModel_HELTEC_V4
 #elif defined(M5STACK_UNITC6L)
 #define HW_VENDOR meshtastic_HardwareModel_M5STACK_C6L
 #endif
diff --git a/src/sleep.cpp b/src/sleep.cpp
index 83597e349..d6eb865e5 100644
--- a/src/sleep.cpp
+++ b/src/sleep.cpp
@@ -545,6 +545,12 @@ void enableLoraInterrupt()
     gpio_pullup_en((gpio_num_t)LORA_CS);
 #endif
 
+#ifdef HELTEC_V4
+    gpio_pullup_en((gpio_num_t)LORA_PA_POWER);
+    gpio_pullup_en((gpio_num_t)LORA_PA_EN);
+    gpio_pulldown_en((gpio_num_t)LORA_PA_TX_EN);
+#endif
+
     LOG_INFO("setup LORA_DIO1 (GPIO%02d) with wakeup by gpio interrupt", LORA_DIO1);
     gpio_wakeup_enable((gpio_num_t)LORA_DIO1, GPIO_INTR_HIGH_LEVEL);
 
diff --git a/variants/esp32s3/heltec_v4/pins_arduino.h b/variants/esp32s3/heltec_v4/pins_arduino.h
new file mode 100644
index 000000000..45561b4b5
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/pins_arduino.h
@@ -0,0 +1,70 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define USB_VID 0x303a
+#define USB_PID 0x1001
+
+static const uint8_t LED_BUILTIN = 35;
+#define BUILTIN_LED LED_BUILTIN // backward compatibility
+#define LED_BUILTIN LED_BUILTIN // allow testing #ifdef LED_BUILTIN
+
+static const uint8_t TX = 43;
+static const uint8_t RX = 44;
+
+static const uint8_t SDA = 3;
+static const uint8_t SCL = 4;
+
+static const uint8_t SS = 8;
+static const uint8_t MOSI = 10;
+static const uint8_t MISO = 11;
+static const uint8_t SCK = 9;
+
+static const uint8_t A0 = 1;
+static const uint8_t A1 = 2;
+static const uint8_t A2 = 3;
+static const uint8_t A3 = 4;
+static const uint8_t A4 = 5;
+static const uint8_t A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+static const uint8_t Vext = 36;
+static const uint8_t LED = 35;
+static const uint8_t RST_OLED = 21;
+static const uint8_t SCL_OLED = 18;
+static const uint8_t SDA_OLED = 17;
+
+static const uint8_t RST_LoRa = 12;
+static const uint8_t BUSY_LoRa = 13;
+static const uint8_t DIO0 = 14;
+
+#endif /* Pins_Arduino_h */
\ No newline at end of file
diff --git a/variants/esp32s3/heltec_v4/platformio.ini b/variants/esp32s3/heltec_v4/platformio.ini
new file mode 100644
index 000000000..0177342a4
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/platformio.ini
@@ -0,0 +1,10 @@
+[env:heltec-v4] 
+extends = esp32s3_base
+board = heltec_v4
+board_check = true
+build_flags = 
+  ${esp32s3_base.build_flags}
+  -D HELTEC_V4
+  -I variants/esp32s3/heltec_v4
+  -D GPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
+  -D SX126X_MAX_POWER=11
diff --git a/variants/esp32s3/heltec_v4/variant.h b/variants/esp32s3/heltec_v4/variant.h
new file mode 100644
index 000000000..2b6b7af3d
--- /dev/null
+++ b/variants/esp32s3/heltec_v4/variant.h
@@ -0,0 +1,58 @@
+#define LED_PIN 35
+
+#define USE_SSD1306 // Heltec_v4 has an SSD1315 display (compatible with SSD1306 driver)
+
+#define RESET_OLED 21
+#define I2C_SDA 17 // I2C pins for this board
+#define I2C_SCL 18
+
+#define VEXT_ENABLE 36 // active low, powers the oled display and the lora antenna boost
+#define BUTTON_PIN 0
+
+#define ADC_CTRL 37
+#define ADC_CTRL_ENABLED HIGH
+#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
+#define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
+#define ADC_MULTIPLIER 4.9 * 1.045
+
+#define USE_SX1262
+
+#define LORA_DIO0 -1 // a No connect on the SX1262 module
+#define LORA_RESET 12
+#define LORA_DIO1 14 // SX1262 IRQ
+#define LORA_DIO2 13 // SX1262 BUSY
+#define LORA_DIO3    // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TCXO is enabled
+
+#define LORA_SCK 9
+#define LORA_MISO 11
+#define LORA_MOSI 10
+#define LORA_CS 8
+
+#define SX126X_CS LORA_CS
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+
+#define SX126X_DIO2_AS_RF_SWITCH
+#define SX126X_DIO3_TCXO_VOLTAGE 1.8
+
+#define LORA_PA_POWER 7 // power en
+#define LORA_PA_EN 2
+#define LORA_PA_TX_EN 46 // enable tx
+
+/*
+ * GPS pins
+ */
+#define GPS_L76K
+#define PIN_GPS_RESET (42) // An output to reset L76K GPS. As per datasheet, low for > 100ms will reset the L76K
+#define GPS_RESET_MODE LOW
+#define PIN_GPS_EN (34)
+#define GPS_EN_ACTIVE LOW
+#define PERIPHERAL_WARMUP_MS 1000 // Make sure I2C QuickLink has stable power before continuing
+#define PIN_GPS_STANDBY (40)      // An output to wake GPS, low means allow sleep, high means force wake
+#define PIN_GPS_PPS (41)
+// Seems to be missing on this new board
+#define GPS_TX_PIN (38) // This is for bits going TOWARDS the CPU
+#define GPS_RX_PIN (39) // This is for bits going TOWARDS the GPS
+#define GPS_THREAD_INTERVAL 50
\ No newline at end of file

From b3df32c6c5016eae4298fce8b47a543f1201ef77 Mon Sep 17 00:00:00 2001
From: Jason P <applewiz@mac.com>
Date: Sun, 21 Sep 2025 14:04:17 -0500
Subject: [PATCH 16/18] Fix build errors (#8067)

---
 src/graphics/images.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/graphics/images.h b/src/graphics/images.h
index 7b80fc5ab..b5010b116 100644
--- a/src/graphics/images.h
+++ b/src/graphics/images.h
@@ -287,9 +287,7 @@ const uint8_t digital_icon_clock[] PROGMEM = {0b00111100, 0b01000010, 0b10000101
 #define analog_icon_clock_height 8
 const uint8_t analog_icon_clock[] PROGMEM = {0b11111111, 0b01000010, 0b00100100, 0b00011000,
                                              0b00100100, 0b01000010, 0b01000010, 0b11111111};
-#ifdef M5STACK_UNITC6L
-#include "img/icon_small.xbm"
-#else
+
 #define chirpy_width 38
 #define chirpy_height 50
 const uint8_t chirpy[] = {
@@ -362,6 +360,9 @@ const uint8_t chirpy_hirez[] = {
 #define chirpy_small_image_height 8
 const uint8_t chirpy_small[] = {0x7f, 0x41, 0x55, 0x55, 0x55, 0x55, 0x41, 0x7f};
 
+#ifdef M5STACK_UNITC6L
+#include "img/icon_small.xbm"
+#else
 #include "img/icon.xbm"
 #endif
 static_assert(sizeof(icon_bits) >= 0, "Silence unused variable warning");
\ No newline at end of file

From 3d51287ba77693e5b0140d81abfe4cd218e0c2ae Mon Sep 17 00:00:00 2001
From: Jason P <applewiz@mac.com>
Date: Sun, 21 Sep 2025 17:54:54 -0500
Subject: [PATCH 17/18] Introduce Radio Preset elections through BaseUI (#8071)

---
 src/graphics/draw/MenuHandler.cpp | 62 ++++++++++++++++++++++++++++---
 src/graphics/draw/MenuHandler.h   |  2 +
 2 files changed, 59 insertions(+), 5 deletions(-)

diff --git a/src/graphics/draw/MenuHandler.cpp b/src/graphics/draw/MenuHandler.cpp
index 9be0e0b02..7c4f4e05f 100644
--- a/src/graphics/draw/MenuHandler.cpp
+++ b/src/graphics/draw/MenuHandler.cpp
@@ -31,19 +31,21 @@ uint8_t test_count = 0;
 
 void menuHandler::loraMenu()
 {
-    static const char *optionsArray[] = {"Back", "Region Picker", "Device Role"};
-    enum optionsNumbers { Back = 0, lora_picker = 1, device_role_picker = 2 };
+    static const char *optionsArray[] = {"Back", "Device Role", "Radio Preset", "LoRa Region"};
+    enum optionsNumbers { Back = 0, device_role_picker = 1, radio_preset_picker = 2, lora_picker = 3 };
     BannerOverlayOptions bannerOptions;
     bannerOptions.message = "LoRa Actions";
     bannerOptions.optionsArrayPtr = optionsArray;
-    bannerOptions.optionsCount = 3;
+    bannerOptions.optionsCount = 4;
     bannerOptions.bannerCallback = [](int selected) -> void {
         if (selected == Back) {
             // No action
-        } else if (selected == lora_picker) {
-            menuHandler::menuQueue = menuHandler::lora_picker;
         } else if (selected == device_role_picker) {
             menuHandler::menuQueue = menuHandler::device_role_picker;
+        } else if (selected == radio_preset_picker) {
+            menuHandler::menuQueue = menuHandler::radio_preset_picker;
+        } else if (selected == lora_picker) {
+            menuHandler::menuQueue = menuHandler::lora_picker;
         }
     };
     screen->showOverlayBanner(bannerOptions);
@@ -180,6 +182,53 @@ void menuHandler::DeviceRolePicker()
     screen->showOverlayBanner(bannerOptions);
 }
 
+void menuHandler::RadioPresetPicker()
+{
+    static const char *optionsArray[] = {"Back",       "LongSlow",  "LongModerate", "LongFast",  "MediumSlow",
+                                         "MediumFast", "ShortSlow", "ShortFast",    "ShortTurbo"};
+    enum optionsNumbers {
+        Back = 0,
+        radiopreset_LongSlow = 1,
+        radiopreset_LongModerate = 2,
+        radiopreset_LongFast = 3,
+        radiopreset_MediumSlow = 4,
+        radiopreset_MediumFast = 5,
+        radiopreset_ShortSlow = 6,
+        radiopreset_ShortFast = 7,
+        radiopreset_ShortTurbo = 8
+    };
+    BannerOverlayOptions bannerOptions;
+    bannerOptions.message = "Radio Preset";
+    bannerOptions.optionsArrayPtr = optionsArray;
+    bannerOptions.optionsCount = 9;
+    bannerOptions.bannerCallback = [](int selected) -> void {
+        if (selected == Back) {
+            menuHandler::menuQueue = menuHandler::lora_Menu;
+            screen->runNow();
+            return;
+        } else if (selected == radiopreset_LongSlow) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW;
+        } else if (selected == radiopreset_LongModerate) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE;
+        } else if (selected == radiopreset_LongFast) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST;
+        } else if (selected == radiopreset_MediumSlow) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW;
+        } else if (selected == radiopreset_MediumFast) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST;
+        } else if (selected == radiopreset_ShortSlow) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW;
+        } else if (selected == radiopreset_ShortFast) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST;
+        } else if (selected == radiopreset_ShortTurbo) {
+            config.lora.modem_preset = meshtastic_Config_LoRaConfig_ModemPreset_SHORT_TURBO;
+        }
+        service->reloadConfig(SEGMENT_CONFIG);
+        rebootAtMsec = (millis() + DEFAULT_REBOOT_SECONDS * 1000);
+    };
+    screen->showOverlayBanner(bannerOptions);
+}
+
 void menuHandler::TwelveHourPicker()
 {
     static const char *optionsArray[] = {"Back", "12-hour", "24-hour"};
@@ -1478,6 +1527,9 @@ void menuHandler::handleMenuSwitch(OLEDDisplay *display)
     case device_role_picker:
         DeviceRolePicker();
         break;
+    case radio_preset_picker:
+        RadioPresetPicker();
+        break;
     case no_timeout_lora_picker:
         LoraRegionPicker(0);
         break;
diff --git a/src/graphics/draw/MenuHandler.h b/src/graphics/draw/MenuHandler.h
index 56477258f..47dbb2543 100644
--- a/src/graphics/draw/MenuHandler.h
+++ b/src/graphics/draw/MenuHandler.h
@@ -12,6 +12,7 @@ class menuHandler
         lora_Menu,
         lora_picker,
         device_role_picker,
+        radio_preset_picker,
         no_timeout_lora_picker,
         TZ_picker,
         twelve_hour_picker,
@@ -50,6 +51,7 @@ class menuHandler
     static void LoraRegionPicker(uint32_t duration = 30000);
     static void loraMenu();
     static void DeviceRolePicker();
+    static void RadioPresetPicker();
     static void handleMenuSwitch(OLEDDisplay *display);
     static void showConfirmationBanner(const char *message, std::function<void()> onConfirm);
     static void clockMenu();

From 388c821028cffea0b78db84d07ec6a4ee8b1fe40 Mon Sep 17 00:00:00 2001
From: Tom Fifield <tom@tomfifield.net>
Date: Mon, 22 Sep 2025 10:23:42 +1000
Subject: [PATCH 18/18] Allow label enforcement job to run on self-hosted
 runners (#7909)

Previously, this check would only run on github-provided runners.
---
 .github/workflows/pr_enforce_labels.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/pr_enforce_labels.yml b/.github/workflows/pr_enforce_labels.yml
index 5fca90961..543e23558 100644
--- a/.github/workflows/pr_enforce_labels.yml
+++ b/.github/workflows/pr_enforce_labels.yml
@@ -10,7 +10,7 @@ permissions:
 
 jobs:
   check-label:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-latest
     steps:
       - name: Check for PR labels
         uses: actions/github-script@v8