diff --git a/.trunk/trunk.yaml b/.trunk/trunk.yaml
index 7d27efe58..e1abbcc88 100644
--- a/.trunk/trunk.yaml
+++ b/.trunk/trunk.yaml
@@ -8,15 +8,15 @@ plugins:
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - checkov@3.2.450
-    - renovate@41.30.5
+    - checkov@3.2.451
+    - renovate@41.37.9
     - prettier@3.6.2
-    - trufflehog@3.89.2
+    - trufflehog@3.90.0
     - yamllint@1.37.1
     - bandit@1.8.6
     - trivy@0.64.1
     - taplo@0.9.3
-    - ruff@0.12.2
+    - ruff@0.12.3
     - isort@6.0.1
     - markdownlint@0.45.0
     - oxipng@9.1.5
diff --git a/arch/portduino/portduino.ini b/arch/portduino/portduino.ini
index 03a8a6583..693ab63b7 100644
--- a/arch/portduino/portduino.ini
+++ b/arch/portduino/portduino.ini
@@ -39,7 +39,7 @@ build_flags =
   -Isrc/platform/portduino
   -DRADIOLIB_EEPROM_UNSUPPORTED
   -DPORTDUINO_LINUX_HARDWARE
-  -DHAS_UDP_MULTICAST
+  -DHAS_UDP_MULTICAST=1
   -lpthread
   -lstdc++fs
   -lbluetooth
diff --git a/src/buzz/BuzzerFeedbackThread.cpp b/src/buzz/BuzzerFeedbackThread.cpp
index 2bd3158a3..b644ea8f4 100644
--- a/src/buzz/BuzzerFeedbackThread.cpp
+++ b/src/buzz/BuzzerFeedbackThread.cpp
@@ -69,10 +69,7 @@ int32_t BuzzerFeedbackThread::runOnce()
     // This thread is primarily event-driven, but we can use runOnce
     // for any periodic tasks if needed in the future
 
-    if (needsUpdate) {
-        needsUpdate = false;
-        // Could add any periodic processing here
-    }
+    needsUpdate = false;
 
     // Run every 100ms when active, less frequently when idle
     return needsUpdate ? 100 : 1000;
diff --git a/src/graphics/Screen.cpp b/src/graphics/Screen.cpp
index 4b21fe4c1..5a34731e2 100644
--- a/src/graphics/Screen.cpp
+++ b/src/graphics/Screen.cpp
@@ -1016,7 +1016,7 @@ void Screen::setFrames(FrameFocus focus)
     // Insert favorite frames *after* collecting them all
     if (!favoriteFrames.empty()) {
         fsi.positions.firstFavorite = numframes;
-        for (auto &f : favoriteFrames) {
+        for (const auto &f : favoriteFrames) {
             normalFrames[numframes++] = f;
             indicatorIcons.push_back(icon_node);
         }
diff --git a/src/graphics/draw/ClockRenderer.cpp b/src/graphics/draw/ClockRenderer.cpp
index e3cb5fcb9..cc0b6f70b 100644
--- a/src/graphics/draw/ClockRenderer.cpp
+++ b/src/graphics/draw/ClockRenderer.cpp
@@ -218,7 +218,6 @@ void drawDigitalClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int1
         hour %= 12;
         if (hour == 0)
             hour = 12;
-        bool isPM = hour >= 12;
         snprintf(timeString, sizeof(timeString), "%d:%02d", hour, minute);
     } else {
         snprintf(timeString, sizeof(timeString), "%02d:%02d", hour, minute);
@@ -366,9 +365,6 @@ void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 
     // hour hand radius and y coordinate
     int16_t hourHandRadius = radius * 0.35;
-    if (isHighResolution) {
-        int16_t hourHandRadius = radius * 0.55;
-    }
     int16_t hourHandNoonY = centerY - hourHandRadius;
 
     display->setColor(OLEDDISPLAY_COLOR::WHITE);
@@ -386,7 +382,7 @@ void drawAnalogClockFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 
         bool isPM = hour >= 12;
         if (config.display.use_12h_clock) {
-            bool isPM = hour >= 12;
+            isPM = hour >= 12;
             display->setFont(FONT_SMALL);
             int yOffset = isHighResolution ? 1 : 0;
 #ifdef USE_EINK
diff --git a/src/input/ButtonThread.h b/src/input/ButtonThread.h
index 949048de1..2358e609d 100644
--- a/src/input/ButtonThread.h
+++ b/src/input/ButtonThread.h
@@ -24,7 +24,7 @@ struct ButtonConfig {
     bool touchQuirk = false;
 
     // Constructor to set required parameter
-    ButtonConfig(uint8_t pin = 0) : pinNumber(pin) {}
+    explicit ButtonConfig(uint8_t pin = 0) : pinNumber(pin) {}
 };
 
 #ifndef BUTTON_CLICK_MS
@@ -62,7 +62,7 @@ class ButtonThread : public Observable<const InputEvent *>, public concurrency::
         BUTTON_EVENT_COMBO_SHORT_LONG,
     };
 
-    ButtonThread(const char *name);
+    explicit ButtonThread(const char *name);
     int32_t runOnce() override;
     OneButton userButton;
     void attachButtonInterrupts();
diff --git a/src/mesh/MeshPacketQueue.cpp b/src/mesh/MeshPacketQueue.cpp
index f8af81321..a64678a7f 100644
--- a/src/mesh/MeshPacketQueue.cpp
+++ b/src/mesh/MeshPacketQueue.cpp
@@ -121,7 +121,7 @@ meshtastic_MeshPacket *MeshPacketQueue::remove(NodeNum from, PacketId id, bool t
 bool MeshPacketQueue::find(const NodeNum from, const PacketId id)
 {
     for (auto it = queue.begin(); it != queue.end(); it++) {
-        const auto p = (*it);
+        const auto *p = *it;
         if (getFrom(p) == from && p->id == id) {
             return true;
         }
diff --git a/src/mesh/NodeDB.cpp b/src/mesh/NodeDB.cpp
index 185ea0744..3c19971e6 100644
--- a/src/mesh/NodeDB.cpp
+++ b/src/mesh/NodeDB.cpp
@@ -1868,7 +1868,7 @@ UserLicenseStatus NodeDB::getLicenseStatus(uint32_t nodeNum)
     return info->user.is_licensed ? UserLicenseStatus::Licensed : UserLicenseStatus::NotLicensed;
 }
 
-bool NodeDB::checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_public_key_t keyToTest)
+bool NodeDB::checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_public_key_t &keyToTest)
 {
     if (keyToTest.size == 32) {
         uint8_t keyHash[32] = {0};
diff --git a/src/mesh/NodeDB.h b/src/mesh/NodeDB.h
index 845f42c76..19fb67b73 100644
--- a/src/mesh/NodeDB.h
+++ b/src/mesh/NodeDB.h
@@ -279,7 +279,7 @@ class NodeDB
 
     bool hasValidPosition(const meshtastic_NodeInfoLite *n);
 
-    bool checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_public_key_t keyToTest);
+    bool checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_public_key_t &keyToTest);
 
     bool backupPreferences(meshtastic_AdminMessage_BackupLocation location);
     bool restorePreferences(meshtastic_AdminMessage_BackupLocation location,
diff --git a/src/mesh/PacketHistory.cpp b/src/mesh/PacketHistory.cpp
index 8cac31a3e..3902c1057 100644
--- a/src/mesh/PacketHistory.cpp
+++ b/src/mesh/PacketHistory.cpp
@@ -181,7 +181,7 @@ PacketHistory::PacketRecord *PacketHistory::find(NodeNum sender, PacketId id)
 }
 
 /** Insert/Replace oldest PacketRecord in recentPackets. */
-void PacketHistory::insert(PacketRecord &r)
+void PacketHistory::insert(const PacketRecord &r)
 {
     uint32_t now_millis = millis(); // Should not jump with time changes
     uint32_t OldtrxTimeMsec = 0;
@@ -308,7 +308,7 @@ bool PacketHistory::wasRelayer(const uint8_t relayer, const uint32_t id, const N
         return false;
     }
 
-    PacketRecord *found = find(sender, id);
+    const PacketRecord *found = find(sender, id);
 
     if (found == NULL) {
 #if VERBOSE_PACKET_HISTORY
@@ -327,7 +327,7 @@ bool PacketHistory::wasRelayer(const uint8_t relayer, const uint32_t id, const N
 
 /* Check if a certain node was a relayer of a packet in the history given iterator
  * @return true if node was indeed a relayer, false if not */
-bool PacketHistory::wasRelayer(const uint8_t relayer, PacketRecord &r)
+bool PacketHistory::wasRelayer(const uint8_t relayer, const PacketRecord &r)
 {
     for (uint8_t i = 0; i < NUM_RELAYERS; i++) {
         if (r.relayed_by[i] == relayer) {
diff --git a/src/mesh/PacketHistory.h b/src/mesh/PacketHistory.h
index d06c9bd2f..9f14a4cf0 100644
--- a/src/mesh/PacketHistory.h
+++ b/src/mesh/PacketHistory.h
@@ -31,11 +31,11 @@ class PacketHistory
 
     /** Insert/Replace oldest PacketRecord in mx_recentPackets.
      * @param r PacketRecord to insert or replace */
-    void insert(PacketRecord &r); // Insert or replace a packet record in the history
+    void insert(const PacketRecord &r); // Insert or replace a packet record in the history
 
     /* Check if a certain node was a relayer of a packet in the history given iterator
      * @return true if node was indeed a relayer, false if not */
-    bool wasRelayer(const uint8_t relayer, PacketRecord &r);
+    bool wasRelayer(const uint8_t relayer, const PacketRecord &r);
 
     PacketHistory(const PacketHistory &);            // non construction-copyable
     PacketHistory &operator=(const PacketHistory &); // non copyable
diff --git a/src/mesh/eth/ethClient.cpp b/src/mesh/eth/ethClient.cpp
index 9c92a6c27..fdcc0f4f7 100644
--- a/src/mesh/eth/ethClient.cpp
+++ b/src/mesh/eth/ethClient.cpp
@@ -68,6 +68,9 @@ static int32_t reconnectETH()
                 initApiServer();
             }
 #endif
+            if (udpHandler && config.network.enabled_protocols & meshtastic_Config_NetworkConfig_ProtocolFlags_UDP_BROADCAST) {
+                udpHandler->start();
+            }
 
             ethStartupComplete = true;
         }
diff --git a/src/mesh/eth/ethClient.h b/src/mesh/eth/ethClient.h
index 9e1745b9f..3adf481d2 100644
--- a/src/mesh/eth/ethClient.h
+++ b/src/mesh/eth/ethClient.h
@@ -2,7 +2,6 @@
 
 #include "configuration.h"
 #include <Arduino.h>
-#include <functional>
 
 bool initEthernet();
 bool isEthernetAvailable();
diff --git a/src/mesh/udp/UdpMulticastHandler.h b/src/mesh/udp/UdpMulticastHandler.h
index d1cc1065c..d4e0eaa8c 100644
--- a/src/mesh/udp/UdpMulticastHandler.h
+++ b/src/mesh/udp/UdpMulticastHandler.h
@@ -4,8 +4,13 @@
 #include "main.h"
 #include "mesh/Router.h"
 
-#include <AsyncUDP.h>
+#if HAS_ETHERNET && defined(ARCH_NRF52)
+#include "mesh/eth/ethClient.h"
+#else
 #include <WiFi.h>
+#endif
+
+#include <AsyncUDP.h>
 
 #if HAS_ETHERNET && defined(USE_WS5500)
 #include <ETHClass2.h>
@@ -22,11 +27,11 @@ class UdpMulticastHandler final
     void start()
     {
         if (udp.listenMulticast(udpIpAddress, UDP_MULTICAST_DEFAUL_PORT, 64)) {
-#ifndef ARCH_PORTDUINO
-            // FIXME(PORTDUINO): arduino lacks IPAddress::toString()
-            LOG_DEBUG("UDP Listening on IP: %s", WiFi.localIP().toString().c_str());
+#if defined(ARCH_NRF52) || defined(ARCH_PORTDUINO)
+            LOG_DEBUG("UDP Listening on IP: %u.%u.%u.%u:%u", udpIpAddress[0], udpIpAddress[1], udpIpAddress[2], udpIpAddress[3],
+                      UDP_MULTICAST_DEFAUL_PORT);
 #else
-            LOG_DEBUG("UDP Listening");
+            LOG_DEBUG("UDP Listening on IP: %s", WiFi.localIP().toString().c_str());
 #endif
             udp.onPacket([this](AsyncUDPPacket packet) { onReceive(packet); });
         } else {
@@ -37,7 +42,10 @@ class UdpMulticastHandler final
     void onReceive(AsyncUDPPacket packet)
     {
         size_t packetLength = packet.length();
-#ifndef ARCH_PORTDUINO
+#if defined(ARCH_NRF52)
+        IPAddress ip = packet.remoteIP();
+        LOG_DEBUG("UDP broadcast from: %u.%u.%u.%u, len=%u", ip[0], ip[1], ip[2], ip[3], packetLength);
+#elif !defined(ARCH_PORTDUINO)
         // FIXME(PORTDUINO): arduino lacks IPAddress::toString()
         LOG_DEBUG("UDP broadcast from: %s, len=%u", packet.remoteIP().toString().c_str(), packetLength);
 #endif
@@ -61,7 +69,11 @@ class UdpMulticastHandler final
         if (!mp || !udp) {
             return false;
         }
-#ifndef ARCH_PORTDUINO
+#if defined(ARCH_NRF52)
+        if (!isEthernetAvailable()) {
+            return false;
+        }
+#elif !defined(ARCH_PORTDUINO)
         if (WiFi.status() != WL_CONNECTED) {
             return false;
         }
diff --git a/src/modules/CannedMessageModule.cpp b/src/modules/CannedMessageModule.cpp
index 2690c67f0..2a4f1cf4d 100644
--- a/src/modules/CannedMessageModule.cpp
+++ b/src/modules/CannedMessageModule.cpp
@@ -1447,7 +1447,7 @@ void CannedMessageModule::drawEmotePickerScreen(OLEDDisplay *display, OLEDDispla
     int headerY = y;
     int listTop = headerY + headerFontHeight + headerMargin;
 
-    int visibleRows = (display->getHeight() - listTop - 2) / rowHeight;
+    int _visibleRows = (display->getHeight() - listTop - 2) / rowHeight;
     int numEmotes = graphics::numEmotes;
 
     // Clamp highlight index
@@ -1457,11 +1457,11 @@ void CannedMessageModule::drawEmotePickerScreen(OLEDDisplay *display, OLEDDispla
         emotePickerIndex = numEmotes - 1;
 
     // Determine which emote is at the top
-    int topIndex = emotePickerIndex - visibleRows / 2;
+    int topIndex = emotePickerIndex - _visibleRows / 2;
     if (topIndex < 0)
         topIndex = 0;
-    if (topIndex > numEmotes - visibleRows)
-        topIndex = std::max(0, numEmotes - visibleRows);
+    if (topIndex > numEmotes - _visibleRows)
+        topIndex = std::max(0, numEmotes - _visibleRows);
 
     // Draw header/title
     display->setFont(FONT_SMALL);
@@ -1709,7 +1709,7 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
                 } else {
                     // Text: split by words and wrap inside word if needed
                     String text = token.second;
-                    uint16_t pos = 0;
+                    pos = 0;
                     while (pos < text.length()) {
                         // Find next space (or end)
                         int spacePos = text.indexOf(' ', pos);
@@ -1753,7 +1753,7 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
             int yLine = inputY;
             for (auto &line : lines) {
                 int nextX = x;
-                for (auto &token : line) {
+                for (const auto &token : line) {
                     if (token.first) {
                         const graphics::Emote *emote = nullptr;
                         for (int j = 0; j < graphics::numEmotes; j++) {
@@ -1789,19 +1789,20 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
 
         int topMsg;
         std::vector<int> rowHeights;
-        int visibleRows;
+        int _visibleRows;
 
         // Draw header (To: ...)
         drawHeader(display, x, y, buffer);
 
         // Shift message list upward by 3 pixels to reduce spacing between header and first message
         const int listYOffset = y + FONT_HEIGHT_SMALL - 3;
-        visibleRows = (display->getHeight() - listYOffset) / baseRowSpacing;
+        _visibleRows = (display->getHeight() - listYOffset) / baseRowSpacing;
 
         // Figure out which messages are visible and their needed heights
-        topMsg =
-            (messagesCount > visibleRows && currentMessageIndex >= visibleRows - 1) ? currentMessageIndex - visibleRows + 2 : 0;
-        int countRows = std::min(messagesCount, visibleRows);
+        topMsg = (messagesCount > _visibleRows && currentMessageIndex >= _visibleRows - 1)
+                     ? currentMessageIndex - _visibleRows + 2
+                     : 0;
+        int countRows = std::min(messagesCount, _visibleRows);
 
         // --- Build per-row max height based on all emotes in line ---
         for (int i = 0; i < countRows; i++) {
@@ -1828,7 +1829,7 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
             int lineY = yCursor;
             const char *msg = getMessageByIndex(msgIdx);
             int rowHeight = rowHeights[vis];
-            bool highlight = (msgIdx == currentMessageIndex);
+            bool _highlight = (msgIdx == currentMessageIndex);
 
             // --- Multi-emote tokenization ---
             std::vector<std::pair<bool, String>> tokens; // (isEmote, token)
@@ -1881,20 +1882,20 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
             int textYOffset = (rowHeight - FONT_HEIGHT_SMALL) / 2;
 
 #ifdef USE_EINK
-            int nextX = x + (highlight ? 12 : 0);
-            if (highlight)
+            int nextX = x + (_highlight ? 12 : 0);
+            if (_highlight)
                 display->drawString(x + 0, lineY + textYOffset, ">");
 #else
             int scrollPadding = 8;
-            if (highlight) {
+            if (_highlight) {
                 display->fillRect(x + 0, lineY, display->getWidth() - scrollPadding, rowHeight);
                 display->setColor(BLACK);
             }
-            int nextX = x + (highlight ? 2 : 0);
+            int nextX = x + (_highlight ? 2 : 0);
 #endif
 
             // Draw all tokens left to right
-            for (auto &token : tokens) {
+            for (const auto &token : tokens) {
                 if (token.first) {
                     // Emote
                     const graphics::Emote *emote = nullptr;
@@ -1916,7 +1917,7 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
                 }
             }
 #ifndef USE_EINK
-            if (highlight)
+            if (_highlight)
                 display->setColor(WHITE);
 #endif
 
@@ -1924,11 +1925,11 @@ void CannedMessageModule::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *st
         }
 
         // Scrollbar
-        if (messagesCount > visibleRows) {
+        if (messagesCount > _visibleRows) {
             int scrollHeight = display->getHeight() - listYOffset;
             int scrollTrackX = display->getWidth() - 6;
             display->drawRect(scrollTrackX, listYOffset, 4, scrollHeight);
-            int barHeight = (scrollHeight * visibleRows) / messagesCount;
+            int barHeight = (scrollHeight * _visibleRows) / messagesCount;
             int scrollPos = listYOffset + (scrollHeight * topMsg) / messagesCount;
             display->fillRect(scrollTrackX, scrollPos, 4, barHeight);
         }
diff --git a/src/platform/nrf52/AsyncUDP.cpp b/src/platform/nrf52/AsyncUDP.cpp
new file mode 100644
index 000000000..956105cdf
--- /dev/null
+++ b/src/platform/nrf52/AsyncUDP.cpp
@@ -0,0 +1,69 @@
+#include "AsyncUDP.h"
+
+AsyncUDP::AsyncUDP() : OSThread("AsyncUDP"), localPort(0) {}
+
+bool AsyncUDP::listenMulticast(IPAddress multicastIP, uint16_t port, uint8_t ttl)
+{
+    if (!isMulticast(multicastIP))
+        return false;
+    localPort = port;
+    udp.beginMulticast(multicastIP, port);
+    return true;
+}
+
+size_t AsyncUDP::write(uint8_t b)
+{
+    return udp.write(&b, 1);
+}
+
+size_t AsyncUDP::write(const uint8_t *data, size_t len)
+{
+    return udp.write(data, len);
+}
+
+void AsyncUDP::onPacket(const std::function<void(AsyncUDPPacket)> &callback)
+{
+    _onPacket = callback;
+}
+
+bool AsyncUDP::writeTo(const uint8_t *data, size_t len, IPAddress ip, uint16_t port)
+{
+    if (!udp.beginPacket(ip, port))
+        return false;
+    udp.write(data, len);
+    return udp.endPacket();
+}
+
+// AsyncUDPPacket
+AsyncUDPPacket::AsyncUDPPacket(EthernetUDP &source) : _udp(source), _remoteIP(source.remoteIP()), _remotePort(source.remotePort())
+{
+    if (_udp.available() > 0) {
+        _readLength = _udp.read(_buffer, sizeof(_buffer));
+    } else {
+        _readLength = 0;
+    }
+}
+
+IPAddress AsyncUDPPacket::remoteIP()
+{
+    return _remoteIP;
+}
+
+uint16_t AsyncUDPPacket::length()
+{
+    return _readLength;
+}
+
+const uint8_t *AsyncUDPPacket::data()
+{
+    return _buffer;
+}
+
+int32_t AsyncUDP::runOnce()
+{
+    if (_onPacket && udp.parsePacket() > 0) {
+        AsyncUDPPacket packet(udp);
+        _onPacket(packet);
+    }
+    return 5; // check every 5ms
+}
diff --git a/src/platform/nrf52/AsyncUDP.h b/src/platform/nrf52/AsyncUDP.h
new file mode 100644
index 000000000..c7df6d9dd
--- /dev/null
+++ b/src/platform/nrf52/AsyncUDP.h
@@ -0,0 +1,57 @@
+#ifndef ASYNC_UDP_H
+#define ASYNC_UDP_H
+
+#include "concurrency/OSThread.h"
+#include <IPAddress.h>
+#include <Print.h>
+#include <RAK13800_W5100S.h>
+#include <cstdint>
+#include <functional>
+
+class AsyncUDPPacket;
+
+class AsyncUDP : public Print, private concurrency::OSThread
+{
+  public:
+    AsyncUDP();
+    explicit operator bool() const { return localPort != 0; }
+
+    bool listenMulticast(IPAddress multicastIP, uint16_t port, uint8_t ttl = 64);
+    bool writeTo(const uint8_t *data, size_t len, IPAddress ip, uint16_t port);
+
+    size_t write(uint8_t b) override;
+    size_t write(const uint8_t *data, size_t len) override;
+    void onPacket(const std::function<void(AsyncUDPPacket)> &callback);
+
+  private:
+    EthernetUDP udp;
+    uint16_t localPort;
+    std::function<void(AsyncUDPPacket)> _onPacket;
+    virtual int32_t runOnce() override;
+};
+
+class AsyncUDPPacket
+{
+  public:
+    AsyncUDPPacket(EthernetUDP &source);
+
+    IPAddress remoteIP();
+    uint16_t length();
+    const uint8_t *data();
+
+  private:
+    EthernetUDP &_udp;
+    IPAddress _remoteIP;
+    uint16_t _remotePort;
+    size_t _readLength = 0;
+
+    static constexpr size_t BUF_SIZE = 512;
+    uint8_t _buffer[BUF_SIZE];
+};
+
+inline bool isMulticast(const IPAddress &ip)
+{
+    return (ip[0] & 0xF0) == 0xE0;
+}
+
+#endif // ASYNC_UDP_H
diff --git a/variants/rak4631_eth_gw/platformio.ini b/variants/rak4631_eth_gw/platformio.ini
index 492ca374b..7e7b0e019 100644
--- a/variants/rak4631_eth_gw/platformio.ini
+++ b/variants/rak4631_eth_gw/platformio.ini
@@ -5,6 +5,7 @@ board = wiscore_rak4631
 board_check = true
 build_flags = ${nrf52840_base.build_flags} -Ivariants/rak4631_eth_gw -D RAK_4631
   -DGPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.
+  -DHAS_UDP_MULTICAST=1
   -DEINK_DISPLAY_MODEL=GxEPD2_213_BN
   -DEINK_WIDTH=250
   -DEINK_HEIGHT=122
diff --git a/variants/ec_catsniffer/platformio.ini b/variants/rp2040/ec_catsniffer/platformio.ini
similarity index 50%
rename from variants/ec_catsniffer/platformio.ini
rename to variants/rp2040/ec_catsniffer/platformio.ini
index 6db9abe90..acf19d757 100644
--- a/variants/ec_catsniffer/platformio.ini
+++ b/variants/rp2040/ec_catsniffer/platformio.ini
@@ -2,13 +2,13 @@
 extends = rp2040_base
 board = rpipico
 upload_protocol = picotool
-
-build_flags = ${rp2040_base.build_flags} 
-  -DRPI_PICO
-  -Ivariants/ec_catsniffer
-  -DDEBUG_RP2040_PORT=Serial
-  # -DHW_SPI1_DEVICE
+build_flags = 
+  ${rp2040_base.build_flags}
+  -D RPI_PICO
+  -I variants/rp2040/ec_catsniffer
+  -D DEBUG_RP2040_PORT=Serial
+  ; -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}, -g
-debug_tool = cmsis-dap
\ No newline at end of file
+debug_tool = cmsis-dap
diff --git a/variants/ec_catsniffer/variant.cpp b/variants/rp2040/ec_catsniffer/variant.cpp
similarity index 100%
rename from variants/ec_catsniffer/variant.cpp
rename to variants/rp2040/ec_catsniffer/variant.cpp
diff --git a/variants/ec_catsniffer/variant.h b/variants/rp2040/ec_catsniffer/variant.h
similarity index 100%
rename from variants/ec_catsniffer/variant.h
rename to variants/rp2040/ec_catsniffer/variant.h
diff --git a/variants/feather_rp2040_rfm95/platformio.ini b/variants/rp2040/feather_rp2040_rfm95/platformio.ini
similarity index 53%
rename from variants/feather_rp2040_rfm95/platformio.ini
rename to variants/rp2040/feather_rp2040_rfm95/platformio.ini
index db1eb4f02..ef4118cb0 100644
--- a/variants/feather_rp2040_rfm95/platformio.ini
+++ b/variants/rp2040/feather_rp2040_rfm95/platformio.ini
@@ -2,14 +2,14 @@
 extends = rp2040_base
 board = adafruit_feather
 upload_protocol = picotool
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DRP2040_FEATHER_RFM95
-  -Ivariants/feather_rp2040_rfm95
-  -DDEBUG_RP2040_PORT=Serial
-  -DHW_SPI1_DEVICE
+build_flags = 
+  ${rp2040_base.build_flags} 
+  -D RP2040_FEATHER_RFM95
+  -I variants/rp2040/feather_rp2040_rfm95
+  -D DEBUG_RP2040_PORT=Serial
+  -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/feather_rp2040_rfm95/variant.h b/variants/rp2040/feather_rp2040_rfm95/variant.h
similarity index 100%
rename from variants/feather_rp2040_rfm95/variant.h
rename to variants/rp2040/feather_rp2040_rfm95/variant.h
diff --git a/variants/nibble_rp2040/platformio.ini b/variants/rp2040/nibble_rp2040/platformio.ini
similarity index 56%
rename from variants/nibble_rp2040/platformio.ini
rename to variants/rp2040/nibble_rp2040/platformio.ini
index c3a1923c5..024a72206 100644
--- a/variants/nibble_rp2040/platformio.ini
+++ b/variants/rp2040/nibble_rp2040/platformio.ini
@@ -3,14 +3,14 @@ extends = rp2040_base
 board = rpipico
 board_level = extra
 upload_protocol = picotool
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DPRIVATE_HW
-  -Ivariants/nibble_rp2040
-  -DDEBUG_RP2040_PORT=Serial
-  -DHW_SPI1_DEVICE
+build_flags =
+  ${rp2040_base.build_flags}
+  -D PRIVATE_HW
+  -I variants/rp2040/nibble_rp2040
+  -D DEBUG_RP2040_PORT=Serial
+  -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}, -g
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/nibble_rp2040/variant.h b/variants/rp2040/nibble_rp2040/variant.h
similarity index 100%
rename from variants/nibble_rp2040/variant.h
rename to variants/rp2040/nibble_rp2040/variant.h
diff --git a/variants/rak11310/pins_arduino.h b/variants/rp2040/rak11310/pins_arduino.h
similarity index 100%
rename from variants/rak11310/pins_arduino.h
rename to variants/rp2040/rak11310/pins_arduino.h
diff --git a/variants/rak11310/platformio.ini b/variants/rp2040/rak11310/platformio.ini
similarity index 64%
rename from variants/rak11310/platformio.ini
rename to variants/rp2040/rak11310/platformio.ini
index fd7e842cc..aca24656b 100644
--- a/variants/rak11310/platformio.ini
+++ b/variants/rp2040/rak11310/platformio.ini
@@ -2,18 +2,18 @@
 extends = rp2040_base
 board = rakwireless_rak11300
 upload_protocol = picotool
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DRAK11310
-  -Ivariants/rak11310
-  -DDEBUG_RP2040_PORT=Serial
-  -DRV3028_RTC=0x52
-build_src_filter = ${rp2040_base.build_src_filter} +<../variants/rak11310> +<mesh/eth/> +<mesh/api/> +<mqtt/>
+build_flags = 
+  ${rp2040_base.build_flags} 
+  -D RAK11310
+  -I variants/rp2040/rak11310
+  -D DEBUG_RP2040_PORT=Serial
+  -D RV3028_RTC=0x52
+build_src_filter = ${rp2040_base.build_src_filter} +<../variants/rp2040/rak11310> +<mesh/eth/> +<mesh/api/> +<mqtt/>
 lib_deps =
   ${rp2040_base.lib_deps}
   ${networking_base.lib_deps}
   melopero/Melopero RV3028@^1.1.0
   https://github.com/RAKWireless/RAK13800-W5100S/archive/1.0.2.zip
 debug_build_flags = ${rp2040_base.build_flags}, -g
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/rak11310/variant.h b/variants/rp2040/rak11310/variant.h
similarity index 100%
rename from variants/rak11310/variant.h
rename to variants/rp2040/rak11310/variant.h
diff --git a/variants/rp2040-lora/platformio.ini b/variants/rp2040/rp2040-lora/platformio.ini
similarity index 54%
rename from variants/rp2040-lora/platformio.ini
rename to variants/rp2040/rp2040-lora/platformio.ini
index 7ac5b2cac..d59e74f20 100644
--- a/variants/rp2040-lora/platformio.ini
+++ b/variants/rp2040/rp2040-lora/platformio.ini
@@ -2,14 +2,14 @@
 extends = rp2040_base
 board = rpipico
 upload_protocol = picotool
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DRP2040_LORA
-  -Ivariants/rp2040-lora
-  -DDEBUG_RP2040_PORT=Serial
-  -DHW_SPI1_DEVICE
+build_flags =
+  ${rp2040_base.build_flags}
+  -D RP2040_LORA
+  -I variants/rp2040/rp2040-lora
+  -D DEBUG_RP2040_PORT=Serial
+  -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}, -g
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/rp2040-lora/variant.h b/variants/rp2040/rp2040-lora/variant.h
similarity index 100%
rename from variants/rp2040-lora/variant.h
rename to variants/rp2040/rp2040-lora/variant.h
diff --git a/variants/rpipico-slowclock/platformio.ini b/variants/rp2040/rpipico-slowclock/platformio.ini
similarity index 85%
rename from variants/rpipico-slowclock/platformio.ini
rename to variants/rp2040/rpipico-slowclock/platformio.ini
index c56f9e78c..30928aead 100644
--- a/variants/rpipico-slowclock/platformio.ini
+++ b/variants/rp2040/rpipico-slowclock/platformio.ini
@@ -12,11 +12,11 @@ debug_init_cmds =
   $LOAD_CMDS
   monitor init
   monitor reset halt
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
+build_flags = 
+  ${rp2040_base.build_flags} 
   -DRPI_PICO
-  -Ivariants/rpipico-slowclock
+  -Ivariants/rp2040/rpipico-slowclock
   -DDEBUG_RP2040_PORT=Serial2
   -DHW_SPI1_DEVICE
   -g
@@ -25,4 +25,4 @@ lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}
   -g
-  -DNO_USB
\ No newline at end of file
+  -DNO_USB
diff --git a/variants/rpipico-slowclock/variant.h b/variants/rp2040/rpipico-slowclock/variant.h
similarity index 100%
rename from variants/rpipico-slowclock/variant.h
rename to variants/rp2040/rpipico-slowclock/variant.h
diff --git a/variants/rpipico/platformio.ini b/variants/rp2040/rpipico/platformio.ini
similarity index 55%
rename from variants/rpipico/platformio.ini
rename to variants/rp2040/rpipico/platformio.ini
index e34cfa43b..81db2a312 100644
--- a/variants/rpipico/platformio.ini
+++ b/variants/rp2040/rpipico/platformio.ini
@@ -4,12 +4,13 @@ board = rpipico
 upload_protocol = picotool
 
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DRPI_PICO
-  -Ivariants/rpipico
-  -DDEBUG_RP2040_PORT=Serial
-  -DHW_SPI1_DEVICE
+build_flags =
+  ${rp2040_base.build_flags}
+  -D RPI_PICO
+  -I variants/rp2040/rpipico
+  -D DEBUG_RP2040_PORT=Serial
+  -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2040_base.lib_deps}
 debug_build_flags = ${rp2040_base.build_flags}, -g
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/rpipico/variant.h b/variants/rp2040/rpipico/variant.h
similarity index 100%
rename from variants/rpipico/variant.h
rename to variants/rp2040/rpipico/variant.h
diff --git a/variants/rpipicow/platformio.ini b/variants/rp2040/rpipicow/platformio.ini
similarity index 75%
rename from variants/rpipicow/platformio.ini
rename to variants/rp2040/rpipicow/platformio.ini
index e59944b5d..f3fd07f8d 100644
--- a/variants/rpipicow/platformio.ini
+++ b/variants/rp2040/rpipicow/platformio.ini
@@ -2,14 +2,14 @@
 extends = rp2040_base
 board = rpipicow
 upload_protocol = picotool
-
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DRPI_PICO
-  -Ivariants/rpipicow
-  -DHW_SPI1_DEVICE
+build_flags = 
+  ${rp2040_base.build_flags}
+  -D RPI_PICO
+  -I variants/rp2040/rpipicow
+  -D HW_SPI1_DEVICE
+  -D HAS_UDP_MULTICAST=1
   -fexceptions  # for exception handling in MQTT
-  -DHAS_UDP_MULTICAST=1
 build_src_filter = ${rp2040_base.build_src_filter} +<mesh/wifi/>
 lib_deps =
   ${rp2040_base.lib_deps}
diff --git a/variants/rpipicow/variant.h b/variants/rp2040/rpipicow/variant.h
similarity index 100%
rename from variants/rpipicow/variant.h
rename to variants/rp2040/rpipicow/variant.h
diff --git a/variants/senselora_rp2040/pins_arduino.h b/variants/rp2040/senselora_rp2040/pins_arduino.h
similarity index 100%
rename from variants/senselora_rp2040/pins_arduino.h
rename to variants/rp2040/senselora_rp2040/pins_arduino.h
diff --git a/variants/senselora_rp2040/platformio.ini b/variants/rp2040/senselora_rp2040/platformio.ini
similarity index 60%
rename from variants/senselora_rp2040/platformio.ini
rename to variants/rp2040/senselora_rp2040/platformio.ini
index b05fc1f8b..3a574d0f9 100644
--- a/variants/senselora_rp2040/platformio.ini
+++ b/variants/rp2040/senselora_rp2040/platformio.ini
@@ -5,9 +5,9 @@ board = rpipico
 upload_protocol = picotool
 
 # add our variants files to the include and src paths
-build_flags = ${rp2040_base.build_flags} 
-  -DSENSELORA_RP2040
-  -Ivariants/senselora_rp2040
-  -DDEBUG_RP2040_PORT=Serial
+build_flags = ${rp2040_base.build_flags}
+  -D SENSELORA_RP2040
+  -I variants/rp2040/senselora_rp2040
+  -D DEBUG_RP2040_PORT=Serial
 lib_deps =
   ${rp2040_base.lib_deps}
\ No newline at end of file
diff --git a/variants/senselora_rp2040/variant.h b/variants/rp2040/senselora_rp2040/variant.h
similarity index 92%
rename from variants/senselora_rp2040/variant.h
rename to variants/rp2040/senselora_rp2040/variant.h
index 2f68cf034..cc90284b7 100644
--- a/variants/senselora_rp2040/variant.h
+++ b/variants/rp2040/senselora_rp2040/variant.h
@@ -6,6 +6,7 @@
 #define BUTTON_NEED_PULLUP
 
 #define LED_PIN PIN_LED
+#define ledOff(pin) pinMode(pin, INPUT)
 
 #undef BATTERY_PIN
 #define BATTERY_SENSE_RESOLUTION_BITS ADC_RESOLUTION
diff --git a/variants/rpipico2/platformio.ini b/variants/rp2350/rpipico2/platformio.ini
similarity index 54%
rename from variants/rpipico2/platformio.ini
rename to variants/rp2350/rpipico2/platformio.ini
index 066809a91..485523eb0 100644
--- a/variants/rpipico2/platformio.ini
+++ b/variants/rp2350/rpipico2/platformio.ini
@@ -4,12 +4,13 @@ board = rpipico2
 upload_protocol = picotool
 
 # add our variants files to the include and src paths
-build_flags = ${rp2350_base.build_flags} 
-  -DRPI_PICO2
-  -Ivariants/rpipico2
-  -DDEBUG_RP2040_PORT=Serial
-  -DHW_SPI1_DEVICE
+build_flags =
+  ${rp2350_base.build_flags}
+  -D RPI_PICO2
+  -I variants/rp2350/rpipico2
+  -D DEBUG_RP2040_PORT=Serial
+  -D HW_SPI1_DEVICE
 lib_deps =
   ${rp2350_base.lib_deps}
 debug_build_flags = ${rp2350_base.build_flags}, -g
-debug_tool = cmsis-dap ; for e.g. Picotool
\ No newline at end of file
+debug_tool = cmsis-dap ; for e.g. Picotool
diff --git a/variants/rpipico2/variant.h b/variants/rp2350/rpipico2/variant.h
similarity index 100%
rename from variants/rpipico2/variant.h
rename to variants/rp2350/rpipico2/variant.h
diff --git a/variants/rpipico2w/platformio.ini b/variants/rp2350/rpipico2w/platformio.ini
similarity index 91%
rename from variants/rpipico2w/platformio.ini
rename to variants/rp2350/rpipico2w/platformio.ini
index 0fac1e9ce..3e5f2dbdd 100644
--- a/variants/rpipico2w/platformio.ini
+++ b/variants/rp2350/rpipico2w/platformio.ini
@@ -13,9 +13,10 @@ debug_init_cmds =
   monitor reset halt
 
 # add our variants files to the include and src paths
-build_flags = ${rp2350_base.build_flags} 
+build_flags =
+  ${rp2350_base.build_flags}
   -DRPI_PICO2
-  -Ivariants/rpipico2w
+  -Ivariants/rp2350/rpipico2w
 #  -DDEBUG_RP2040_PORT=Serial
   -DHW_SPI1_DEVICE
   -DARDUINO_RASPBERRY_PI_PICO_2W
diff --git a/variants/rpipico2w/variant.h b/variants/rp2350/rpipico2w/variant.h
similarity index 100%
rename from variants/rpipico2w/variant.h
rename to variants/rp2350/rpipico2w/variant.h
diff --git a/variants/CDEBYTE_E77-MBL/platformio.ini b/variants/stm32/CDEBYTE_E77-MBL/platformio.ini
similarity index 92%
rename from variants/CDEBYTE_E77-MBL/platformio.ini
rename to variants/stm32/CDEBYTE_E77-MBL/platformio.ini
index 5c373875c..c011f62c9 100644
--- a/variants/CDEBYTE_E77-MBL/platformio.ini
+++ b/variants/stm32/CDEBYTE_E77-MBL/platformio.ini
@@ -5,7 +5,7 @@ board_upload.maximum_size = 233472 ; reserve the last 28KB for filesystem
 board_level = extra
 build_flags =
   ${stm32_base.build_flags}
-  -Ivariants/CDEBYTE_E77-MBL
+  -Ivariants/stm32/CDEBYTE_E77-MBL
   -DSERIAL_UART_INSTANCE=1
   -DPIN_SERIAL_RX=PA3
   -DPIN_SERIAL_TX=PA2
diff --git a/variants/CDEBYTE_E77-MBL/variant.h b/variants/stm32/CDEBYTE_E77-MBL/variant.h
similarity index 100%
rename from variants/CDEBYTE_E77-MBL/variant.h
rename to variants/stm32/CDEBYTE_E77-MBL/variant.h
diff --git a/variants/rak3172/platformio.ini b/variants/stm32/rak3172/platformio.ini
similarity index 93%
rename from variants/rak3172/platformio.ini
rename to variants/stm32/rak3172/platformio.ini
index df2500f31..9799fc879 100644
--- a/variants/rak3172/platformio.ini
+++ b/variants/stm32/rak3172/platformio.ini
@@ -4,7 +4,7 @@ board = wiscore_rak3172
 board_upload.maximum_size = 233472 ; reserve the last 28KB for filesystem
 build_flags =
   ${stm32_base.build_flags}
-  -Ivariants/rak3172
+  -Ivariants/stm32/rak3172
   -DPIN_WIRE_SDA=PA11
   -DPIN_WIRE_SCL=PA12
   -DMESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR=1
diff --git a/variants/rak3172/variant.h b/variants/stm32/rak3172/variant.h
similarity index 100%
rename from variants/rak3172/variant.h
rename to variants/stm32/rak3172/variant.h
diff --git a/variants/wio-e5/platformio.ini b/variants/stm32/wio-e5/platformio.ini
similarity index 95%
rename from variants/wio-e5/platformio.ini
rename to variants/stm32/wio-e5/platformio.ini
index 5c9f433d4..c057946dd 100644
--- a/variants/wio-e5/platformio.ini
+++ b/variants/stm32/wio-e5/platformio.ini
@@ -4,7 +4,7 @@ board = lora_e5_dev_board
 board_upload.maximum_size = 233472 ; reserve the last 28KB for filesystem
 build_flags =
   ${stm32_base.build_flags}
-  -Ivariants/wio-e5
+  -Ivariants/stm32/wio-e5
   -DSERIAL_UART_INSTANCE=1
   -DPIN_SERIAL_RX=PB7
   -DPIN_SERIAL_TX=PB6
diff --git a/variants/wio-e5/variant.h b/variants/stm32/wio-e5/variant.h
similarity index 100%
rename from variants/wio-e5/variant.h
rename to variants/stm32/wio-e5/variant.h
diff --git a/variants/t-eth-elite/platformio.ini b/variants/t-eth-elite/platformio.ini
index d6f415f3d..c2f183dd5 100644
--- a/variants/t-eth-elite/platformio.ini
+++ b/variants/t-eth-elite/platformio.ini
@@ -6,6 +6,7 @@ board_build.partitions = default_16MB.csv
 build_flags = 
   ${esp32s3_base.build_flags}
   -D T_ETH_ELITE
+  -D HAS_UDP_MULTICAST=1
   -I variants/t-eth-elite
   -D GPS_POWER_TOGGLE ; comment this line to disable triple press function on the user button to turn off gps entirely.