Merge ee4cb05a4e into 46c7d74760

Co-authored-by: sachaw <11172820+sachaw@users.noreply.github.com>

.trunk/trunk.yaml

@@ -9,7 +9,7 @@ plugins:
 lint:
   enabled:
     - checkov@3.2.436
-    - renovate@40.41.0
+    - renovate@40.42.2
     - prettier@3.5.3
     - trufflehog@3.88.35
     - yamllint@1.37.1

protobufs

@@ -1 +1 @@
-Subproject commit 24c7a3d287a4bd269ce191827e5dabd8ce8f57a7
+Subproject commit db60f07ac298b6161ca553b3868b542cceadcac4

src/BluetoothStatus.h

@@ -88,10 +88,16 @@ class BluetoothStatus : public Status
                 break;
             case ConnectionState::CONNECTED:
                 LOG_DEBUG("BluetoothStatus CONNECTED");
+#ifdef BLE_LED
+                digitalWrite(BLE_LED, HIGH);
+#endif
                 break;
 
             case ConnectionState::DISCONNECTED:
                 LOG_DEBUG("BluetoothStatus DISCONNECTED");
+#ifdef BLE_LED
+                digitalWrite(BLE_LED, LOW);
+#endif
                 break;
             }
         }

src/graphics/niche/Drivers/EInk/DEPG0213BNS800.h

@@ -5,7 +5,7 @@ E-Ink display driver
     - Manufacturer: DKE
     - Size: 2.13 inch
     - Resolution: 122px x 250px
-    - Flex connector marking: FPC-7528B
+    - Flex connector marking (not a unique identifier): FPC-7528B
 
     Note: this is from an older generation of DKE panels, which still used Solomon Systech controller ICs.
     DKE's website suggests that the latest DEPG0213BN displays may use Fitipower controllers instead.

src/graphics/niche/Drivers/EInk/DEPG0290BNS800.h

@@ -5,7 +5,7 @@ E-Ink display driver
     - Manufacturer: DKE
     - Size: 2.9 inch
     - Resolution: 128px x 296px
-    - Flex connector marking: FPC-7519 rev.b
+    - Flex connector marking (not a unique identifier): FPC-7519 rev.b
 
 */
 

src/graphics/niche/Drivers/EInk/GDEY0154D67.h

@@ -5,7 +5,7 @@ E-Ink display driver
     - Manufacturer: Goodisplay
     - Size: 1.54 inch
     - Resolution: 200px x 200px
-    - Flex connector marking: FPC-B001
+    - Flex connector marking (not a unique identifier): FPC-B001
 
 */
 

src/graphics/niche/Drivers/EInk/GDEY0213B74.h

@@ -5,7 +5,9 @@ E-Ink display driver
     - Manufacturer: Goodisplay
     - Size: 2.13 inch
     - Resolution: 250px x 122px
-    - Flex connector marking: FPC-A002
+    - Flex connector marking (not a unique identifier):
+      - FPC-A002
+      - FPC-A005 20.06.15 TRX
 
 */
 

src/graphics/niche/Drivers/EInk/HINK_E042A87.h

@@ -5,7 +5,7 @@ E-Ink display driver
     - Manufacturer: Holitech
     - Size: 4.2 inch
     - Resolution: 400px x 300px
-    - Flex connector marking: HINK-E042A07-FPC-A1
+    - Flex connector marking (not a unique identifier): HINK-E042A07-FPC-A1
     - Silver sticker with QR code, marked: HE042A87
 
     Note: as of Feb. 2025, these panels are used for "WeActStudio 4.2in B&W" display modules

src/graphics/niche/Drivers/EInk/LCMEN2R13ECC1.h

@@ -5,7 +5,6 @@ E-Ink display driver
     - Manufacturer: WISEVAST
     - Size: 2.13 inch
     - Resolution: 122px x 255px
-    - Flex connector marking: Soldering connector, no connector is needed
 
 */
 

src/graphics/niche/Drivers/EInk/LCMEN2R13EFC1.h

@@ -5,7 +5,7 @@ E-Ink display driver
     - Manufacturer: Wisevast
     - Size: 2.13 inch
     - Resolution: 122px x 250px
-    - Flex connector marking: HINK-E0213A162-FPC-A0 (Hidden, printed on back-side)
+    - Flex connector marking (not a unique identifier): HINK-E0213A162-FPC-A0 (Hidden, printed on back-side)
 
 Note: this display uses an uncommon controller IC, Fitipower JD79656.
 It is implemented as a "one-off", directly inheriting the EInk base class, unlike SSD16XX displays.

src/graphics/niche/Drivers/EInk/ZJY128296_029EAAMFGN.cpp

@@ -0,0 +1,59 @@
+#include "./ZJY128296_029EAAMFGN.h"
+
+#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
+
+using namespace NicheGraphics::Drivers;
+
+// Map the display controller IC's output to the connected panel
+void ZJY128296_029EAAMFGN::configScanning()
+{
+    // "Driver output control"
+    // Scan gates from 0 to 295 (vertical resolution 296px)
+    sendCommand(0x01);
+    sendData(0x27); // Number of gates (295, bits 0-7)
+    sendData(0x01); // Number of gates (295, bit 8)
+    sendData(0x00); // (Do not invert scanning order)
+}
+
+// Specify which information is used to control the sequence of voltages applied to move the pixels
+// - For this display, configUpdateSequence() specifies that a suitable LUT will be loaded from
+//   the controller IC's OTP memory, when the update procedure begins.
+void ZJY128296_029EAAMFGN::configWaveform()
+{
+    sendCommand(0x3C); // Border waveform:
+    sendData(0x05);    // Screen border should follow LUT1 waveform (actively drive pixels white)
+
+    sendCommand(0x18); // Temperature sensor:
+    sendData(0x80);    // Use internal temperature sensor to select an appropriate refresh waveform
+}
+
+void ZJY128296_029EAAMFGN::configUpdateSequence()
+{
+    switch (updateType) {
+    case FAST:
+        sendCommand(0x22); // Set "update sequence"
+        sendData(0xFF);    // Will load LUT from OTP memory, Display mode 2 "differential refresh"
+        break;
+
+    case FULL:
+    default:
+        sendCommand(0x22); // Set "update sequence"
+        sendData(0xF7);    // Will load LUT from OTP memory
+        break;
+    }
+}
+
+// Once the refresh operation has been started,
+// begin periodically polling the display to check for completion, using the normal Meshtastic threading code
+// Only used when refresh is "async"
+void ZJY128296_029EAAMFGN::detachFromUpdate()
+{
+    switch (updateType) {
+    case FAST:
+        return beginPolling(50, 300); // At least 300ms for fast refresh
+    case FULL:
+    default:
+        return beginPolling(100, 2000); // At least 2 seconds for full refresh
+    }
+}
+#endif // MESHTASTIC_INCLUDE_NICHE_GRAPHICS

src/graphics/niche/Drivers/EInk/ZJY128296_029EAAMFGN.h

@@ -0,0 +1,44 @@
+/*
+
+E-Ink display driver
+    - ZJY128296-029EAAMFGN
+    - Manufacturer: Zhongjingyuan
+    - Size: 2.9 inch
+    - Resolution: 128px x 296px
+    - Flex connector label (not a unique identifier): FPC-A005 20.06.15 TRX
+
+    Note: as of Feb. 2025, these panels are used for "WeActStudio 2.9in B&W" display modules
+
+*/
+
+#pragma once
+
+#ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
+
+#include "configuration.h"
+
+#include "./SSD16XX.h"
+
+namespace NicheGraphics::Drivers
+{
+class ZJY128296_029EAAMFGN : public SSD16XX
+{
+    // Display properties
+  private:
+    static constexpr uint32_t width = 128;
+    static constexpr uint32_t height = 296;
+    static constexpr UpdateTypes supported = (UpdateTypes)(FULL | FAST);
+
+  public:
+    ZJY128296_029EAAMFGN() : SSD16XX(width, height, supported) {}
+
+  protected:
+    void configScanning() override;
+    void configWaveform() override;
+    void configUpdateSequence() override;
+    void detachFromUpdate() override;
+};
+
+} // namespace NicheGraphics::Drivers
+
+#endif // MESHTASTIC_INCLUDE_NICHE_GRAPHICS

src/main.cpp

@@ -337,12 +337,22 @@ void setup()
 
 #ifdef LED_POWER
     pinMode(LED_POWER, OUTPUT);
-    digitalWrite(LED_POWER, HIGH);
+    digitalWrite(LED_POWER, LED_STATE_ON);
 #endif
 
 #ifdef USER_LED
     pinMode(USER_LED, OUTPUT);
-    digitalWrite(USER_LED, LOW);
+    digitalWrite(USER_LED, HIGH ^ LED_STATE_ON);
+#endif
+
+#ifdef WIFI_LED
+    pinMode(WIFI_LED, OUTPUT);
+    digitalWrite(WIFI_LED, LOW);
+#endif
+
+#ifdef BLE_LED
+    pinMode(BLE_LED, OUTPUT);
+    digitalWrite(BLE_LED, LOW);
 #endif
 
 #if defined(T_DECK)

src/mesh/generated/meshtastic/config.pb.cpp

@@ -65,6 +65,8 @@ PB_BIND(meshtastic_Config_SessionkeyConfig, meshtastic_Config_SessionkeyConfig,
 
 
 
+
+
 
 
 

src/mesh/generated/meshtastic/config.pb.h

@@ -88,6 +88,23 @@ typedef enum _meshtastic_Config_DeviceConfig_RebroadcastMode {
     meshtastic_Config_DeviceConfig_RebroadcastMode_CORE_PORTNUMS_ONLY = 5
 } meshtastic_Config_DeviceConfig_RebroadcastMode;
 
+/* Defines buzzer behavior for audio feedback */
+typedef enum _meshtastic_Config_DeviceConfig_BuzzerMode {
+    /* Default behavior.
+ Buzzer is enabled for all audio feedback including button presses and alerts. */
+    meshtastic_Config_DeviceConfig_BuzzerMode_ALL_ENABLED = 0,
+    /* Disabled.
+ All buzzer audio feedback is disabled. */
+    meshtastic_Config_DeviceConfig_BuzzerMode_DISABLED = 1,
+    /* Notifications Only.
+ Buzzer is enabled only for notifications and alerts, but not for button presses.
+ External notification config determines the specifics of the notification behavior. */
+    meshtastic_Config_DeviceConfig_BuzzerMode_NOTIFICATIONS_ONLY = 2,
+    /* Non-notification system buzzer tones only.
+ Buzzer is enabled only for non-notification tones such as button presses, startup, shutdown, but not for alerts. */
+    meshtastic_Config_DeviceConfig_BuzzerMode_SYSTEM_ONLY = 3
+} meshtastic_Config_DeviceConfig_BuzzerMode;
+
 /* Bit field of boolean configuration options, indicating which optional
  fields to include when assembling POSITION messages.
  Longitude, latitude, altitude, speed, heading, and DOP
@@ -335,6 +352,9 @@ typedef struct _meshtastic_Config_DeviceConfig {
     char tzdef[65];
     /* If true, disable the default blinking LED (LED_PIN) behavior on the device */
     bool led_heartbeat_disabled;
+    /* Controls buzzer behavior for audio feedback
+ Defaults to ENABLED */
+    meshtastic_Config_DeviceConfig_BuzzerMode buzzer_mode;
 } meshtastic_Config_DeviceConfig;
 
 /* Position Config */
@@ -618,6 +638,10 @@ extern "C" {
 #define _meshtastic_Config_DeviceConfig_RebroadcastMode_MAX meshtastic_Config_DeviceConfig_RebroadcastMode_CORE_PORTNUMS_ONLY
 #define _meshtastic_Config_DeviceConfig_RebroadcastMode_ARRAYSIZE ((meshtastic_Config_DeviceConfig_RebroadcastMode)(meshtastic_Config_DeviceConfig_RebroadcastMode_CORE_PORTNUMS_ONLY+1))
 
+#define _meshtastic_Config_DeviceConfig_BuzzerMode_MIN meshtastic_Config_DeviceConfig_BuzzerMode_ALL_ENABLED
+#define _meshtastic_Config_DeviceConfig_BuzzerMode_MAX meshtastic_Config_DeviceConfig_BuzzerMode_SYSTEM_ONLY
+#define _meshtastic_Config_DeviceConfig_BuzzerMode_ARRAYSIZE ((meshtastic_Config_DeviceConfig_BuzzerMode)(meshtastic_Config_DeviceConfig_BuzzerMode_SYSTEM_ONLY+1))
+
 #define _meshtastic_Config_PositionConfig_PositionFlags_MIN meshtastic_Config_PositionConfig_PositionFlags_UNSET
 #define _meshtastic_Config_PositionConfig_PositionFlags_MAX meshtastic_Config_PositionConfig_PositionFlags_SPEED
 #define _meshtastic_Config_PositionConfig_PositionFlags_ARRAYSIZE ((meshtastic_Config_PositionConfig_PositionFlags)(meshtastic_Config_PositionConfig_PositionFlags_SPEED+1))
@@ -669,6 +693,7 @@ extern "C" {
 
 #define meshtastic_Config_DeviceConfig_role_ENUMTYPE meshtastic_Config_DeviceConfig_Role
 #define meshtastic_Config_DeviceConfig_rebroadcast_mode_ENUMTYPE meshtastic_Config_DeviceConfig_RebroadcastMode
+#define meshtastic_Config_DeviceConfig_buzzer_mode_ENUMTYPE meshtastic_Config_DeviceConfig_BuzzerMode
 
 #define meshtastic_Config_PositionConfig_gps_mode_ENUMTYPE meshtastic_Config_PositionConfig_GpsMode
 
@@ -692,7 +717,7 @@ extern "C" {
 
 /* Initializer values for message structs */
 #define meshtastic_Config_init_default           {0, {meshtastic_Config_DeviceConfig_init_default}}
-#define meshtastic_Config_DeviceConfig_init_default {_meshtastic_Config_DeviceConfig_Role_MIN, 0, 0, 0, _meshtastic_Config_DeviceConfig_RebroadcastMode_MIN, 0, 0, 0, 0, "", 0}
+#define meshtastic_Config_DeviceConfig_init_default {_meshtastic_Config_DeviceConfig_Role_MIN, 0, 0, 0, _meshtastic_Config_DeviceConfig_RebroadcastMode_MIN, 0, 0, 0, 0, "", 0, _meshtastic_Config_DeviceConfig_BuzzerMode_MIN}
 #define meshtastic_Config_PositionConfig_init_default {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _meshtastic_Config_PositionConfig_GpsMode_MIN}
 #define meshtastic_Config_PowerConfig_init_default {0, 0, 0, 0, 0, 0, 0, 0, 0}
 #define meshtastic_Config_NetworkConfig_init_default {0, "", "", "", 0, _meshtastic_Config_NetworkConfig_AddressMode_MIN, false, meshtastic_Config_NetworkConfig_IpV4Config_init_default, "", 0, 0}
@@ -703,7 +728,7 @@ extern "C" {
 #define meshtastic_Config_SecurityConfig_init_default {{0, {0}}, {0, {0}}, 0, {{0, {0}}, {0, {0}}, {0, {0}}}, 0, 0, 0, 0}
 #define meshtastic_Config_SessionkeyConfig_init_default {0}
 #define meshtastic_Config_init_zero              {0, {meshtastic_Config_DeviceConfig_init_zero}}
-#define meshtastic_Config_DeviceConfig_init_zero {_meshtastic_Config_DeviceConfig_Role_MIN, 0, 0, 0, _meshtastic_Config_DeviceConfig_RebroadcastMode_MIN, 0, 0, 0, 0, "", 0}
+#define meshtastic_Config_DeviceConfig_init_zero {_meshtastic_Config_DeviceConfig_Role_MIN, 0, 0, 0, _meshtastic_Config_DeviceConfig_RebroadcastMode_MIN, 0, 0, 0, 0, "", 0, _meshtastic_Config_DeviceConfig_BuzzerMode_MIN}
 #define meshtastic_Config_PositionConfig_init_zero {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, _meshtastic_Config_PositionConfig_GpsMode_MIN}
 #define meshtastic_Config_PowerConfig_init_zero  {0, 0, 0, 0, 0, 0, 0, 0, 0}
 #define meshtastic_Config_NetworkConfig_init_zero {0, "", "", "", 0, _meshtastic_Config_NetworkConfig_AddressMode_MIN, false, meshtastic_Config_NetworkConfig_IpV4Config_init_zero, "", 0, 0}
@@ -726,6 +751,7 @@ extern "C" {
 #define meshtastic_Config_DeviceConfig_disable_triple_click_tag 10
 #define meshtastic_Config_DeviceConfig_tzdef_tag 11
 #define meshtastic_Config_DeviceConfig_led_heartbeat_disabled_tag 12
+#define meshtastic_Config_DeviceConfig_buzzer_mode_tag 13
 #define meshtastic_Config_PositionConfig_position_broadcast_secs_tag 1
 #define meshtastic_Config_PositionConfig_position_broadcast_smart_enabled_tag 2
 #define meshtastic_Config_PositionConfig_fixed_position_tag 3
@@ -849,7 +875,8 @@ X(a, STATIC,   SINGULAR, BOOL,     double_tap_as_button_press,   8) \
 X(a, STATIC,   SINGULAR, BOOL,     is_managed,        9) \
 X(a, STATIC,   SINGULAR, BOOL,     disable_triple_click,  10) \
 X(a, STATIC,   SINGULAR, STRING,   tzdef,            11) \
-X(a, STATIC,   SINGULAR, BOOL,     led_heartbeat_disabled,  12)
+X(a, STATIC,   SINGULAR, BOOL,     led_heartbeat_disabled,  12) \
+X(a, STATIC,   SINGULAR, UENUM,    buzzer_mode,      13)
 #define meshtastic_Config_DeviceConfig_CALLBACK NULL
 #define meshtastic_Config_DeviceConfig_DEFAULT NULL
 
@@ -995,7 +1022,7 @@ extern const pb_msgdesc_t meshtastic_Config_SessionkeyConfig_msg;
 /* Maximum encoded size of messages (where known) */
 #define MESHTASTIC_MESHTASTIC_CONFIG_PB_H_MAX_SIZE meshtastic_Config_size
 #define meshtastic_Config_BluetoothConfig_size   10
-#define meshtastic_Config_DeviceConfig_size      98
+#define meshtastic_Config_DeviceConfig_size      100
 #define meshtastic_Config_DisplayConfig_size     32
 #define meshtastic_Config_LoRaConfig_size        85
 #define meshtastic_Config_NetworkConfig_IpV4Config_size 20

src/mesh/generated/meshtastic/device_ui.pb.h

@@ -55,6 +55,8 @@ typedef enum _meshtastic_Language {
     meshtastic_Language_SLOVENIAN = 15,
     /* Ukrainian */
     meshtastic_Language_UKRAINIAN = 16,
+    /* Bulgarian */
+    meshtastic_Language_BULGARIAN = 17,
     /* Simplified Chinese (experimental) */
     meshtastic_Language_SIMPLIFIED_CHINESE = 30,
     /* Traditional Chinese (experimental) */

src/mesh/generated/meshtastic/deviceonly.pb.h

@@ -360,7 +360,7 @@ extern const pb_msgdesc_t meshtastic_BackupPreferences_msg;
 /* Maximum encoded size of messages (where known) */
 /* meshtastic_NodeDatabase_size depends on runtime parameters */
 #define MESHTASTIC_MESHTASTIC_DEVICEONLY_PB_H_MAX_SIZE meshtastic_BackupPreferences_size
-#define meshtastic_BackupPreferences_size        2269
+#define meshtastic_BackupPreferences_size        2271
 #define meshtastic_ChannelFile_size              718
 #define meshtastic_DeviceState_size              1722
 #define meshtastic_NodeInfoLite_size             196

src/mesh/generated/meshtastic/localonly.pb.h

@@ -187,7 +187,7 @@ extern const pb_msgdesc_t meshtastic_LocalModuleConfig_msg;
 
 /* Maximum encoded size of messages (where known) */
 #define MESHTASTIC_MESHTASTIC_LOCALONLY_PB_H_MAX_SIZE meshtastic_LocalConfig_size
-#define meshtastic_LocalConfig_size              745
+#define meshtastic_LocalConfig_size              747
 #define meshtastic_LocalModuleConfig_size        669
 
 #ifdef __cplusplus

src/mesh/generated/meshtastic/mesh.pb.h

@@ -258,6 +258,12 @@ typedef enum _meshtastic_HardwareModel {
     meshtastic_HardwareModel_SEEED_WIO_TRACKER_L1_EINK = 100,
     /* Reserved ID for future and past use */
     meshtastic_HardwareModel_QWANTZ_TINY_ARMS = 101,
+    /* *
+ Lilygo T-Deck Pro */
+    meshtastic_HardwareModel_T_DECK_PRO = 102,
+    /* *
+ Lilygo TLora Pager */
+    meshtastic_HardwareModel_T_LORA_PAGER = 103,
     /* ------------------------------------------------------------------------------------------------------------------------------------------
  Reserved ID For developing private Ports. These will show up in live traffic sparsely, so we can use a high number. Keep it within 8 bits.
  ------------------------------------------------------------------------------------------------------------------------------------------ */

src/mesh/wifi/WiFiAPClient.cpp

@@ -327,9 +327,15 @@ static void WiFiEvent(WiFiEvent_t event)
         break;
     case ARDUINO_EVENT_WIFI_STA_CONNECTED:
         LOG_INFO("Connected to access point");
+#ifdef WIFI_LED
+        digitalWrite(WIFI_LED, HIGH);
+#endif
         break;
     case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
         LOG_INFO("Disconnected from WiFi access point");
+#ifdef WIFI_LED
+        digitalWrite(WIFI_LED, LOW);
+#endif
         if (!isReconnecting) {
             WiFi.disconnect(false, true);
             syslog.disable();
@@ -378,9 +384,15 @@ static void WiFiEvent(WiFiEvent_t event)
         break;
     case ARDUINO_EVENT_WIFI_AP_START:
         LOG_INFO("WiFi access point started");
+#ifdef WIFI_LED
+        digitalWrite(WIFI_LED, HIGH);
+#endif
         break;
     case ARDUINO_EVENT_WIFI_AP_STOP:
         LOG_INFO("WiFi access point stopped");
+#ifdef WIFI_LED
+        digitalWrite(WIFI_LED, LOW);
+#endif
         break;
     case ARDUINO_EVENT_WIFI_AP_STACONNECTED:
         LOG_INFO("Client connected");

src/nimble/NimbleBluetooth.cpp

@@ -171,6 +171,11 @@ void NimbleBluetooth::deinit()
 {
 #ifdef ARCH_ESP32
     LOG_INFO("Disable bluetooth until reboot");
+
+#ifdef BLE_LED
+    digitalWrite(BLE_LED, LOW);
+#endif
+
     NimBLEDevice::deinit();
 #endif
 }

src/sleep.cpp

@@ -332,7 +332,7 @@ void doDeepSleep(uint32_t msecToWake, bool skipPreflight = false, bool skipSaveN
     }
 #endif
 
-#if defined(ARCH_ESP32) && defined(I2C_SDA)
+#if !MESHTASTIC_EXCLUDE_I2C && defined(ARCH_ESP32) && defined(I2C_SDA)
     // Added by https://github.com/meshtastic/firmware/pull/4418
     // Possibly to support Heltec Capsule Sensor?
     Wire.end();

variants/diy/hydra/variant.h

@@ -9,6 +9,8 @@
 #define GPS_POWER_TOGGLE // Moved definition from platformio.ini to here
 
 #define BUTTON_PIN 39  // The middle button GPIO on the T-Beam
+// Note: On the ESP32 base version, gpio34-39 are input-only, and do not have internal pull-ups.
+// If 39 is not being used for a button, it is suggested to remove the #define.
 #define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC1_GPIO35_CHANNEL
 #define ADC_MULTIPLIER 1.85 // (R1 = 470k, R2 = 680k)

variants/heltec_wireless_bridge/platformio.ini

@@ -3,4 +3,21 @@
 extends = esp32_base
 board = heltec_wifi_lora_32
 build_flags = 
-  ${esp32_base.build_flags} -D HELTEC_WIRELESS_BRIDGE -I variants/heltec_wireless_bridge
+  ${esp32_base.build_flags}
+  -I variants/heltec_wireless_bridge
+  -D HELTEC_WIRELESS_BRIDGE
+  -D BOARD_HAS_PSRAM
+  -D RADIOLIB_EXCLUDE_LR11X0=1
+  -D RADIOLIB_EXCLUDE_SX128X=1
+  -D MESHTASTIC_EXCLUDE_CANNEDMESSAGES=1
+  -D MESHTASTIC_EXCLUDE_DETECTIONSENSOR=1
+  -D MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR=1
+  -D MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR_EXTERNAL=1
+  -D MESHTASTIC_EXCLUDE_EXTERNALNOTIFICATION=1
+  -D MESHTASTIC_EXCLUDE_GPS=1
+  -D MESHTASTIC_EXCLUDE_I2C=1
+  -D MESHTASTIC_EXCLUDE_INPUTBROKER=1
+  -D MESHTASTIC_EXCLUDE_POWER_FSM=1
+  -D MESHTASTIC_EXCLUDE_SERIAL=1
+  -D MESHTASTIC_EXCLUDE_SCREEN=1
+  -D MESHTASTIC_EXCLUDE_WAYPOINT=1

variants/heltec_wireless_bridge/variant.h

@@ -1,29 +1,41 @@
-// the default ESP32 Pin of 15 is the Oled SCL, set to 36 and 37 and works fine.
-// Tested on Neo6m module.
+
+// updated variant 20250420 berlincount, tested with HTIT-TB
+//
+// connections in HTIT-WB
+// per https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf
+// md5: a0e6ae10ff76611aa61433366b2e4f5c  esp32_datasheet_en.pdf
+// per https://resource.heltec.cn/download/Wireless_Bridge/Schematic_Diagram_HTIT-WB_V0.2.pdf
+// md5: d5c1b0219ece347dd8cee866d7d3ab0a  Schematic_Diagram_HTIT-WB_V0.2.pdf
+
+#define NO_EXT_GPIO 1
+#define NO_GPS 1
+
+#define HAS_GPS 0 // GPS is not equipped
 #undef GPS_RX_PIN
 #undef GPS_TX_PIN
-#define GPS_RX_PIN 36
-#define GPS_TX_PIN 33
 
-#ifndef USE_JTAG  // gpio15 is TDO for JTAG, so no I2C on this board while doing jtag
-#define I2C_SDA 4 // I2C pins for this board
-#define I2C_SCL 15
-#endif
-
-#define LED_PIN 25   // If defined we will blink this LED
-#define BUTTON_PIN 0 // If defined, this will be used for user button presses
+// Green / Lora = PIN 22 / GPIO2, Yellow / Wifi = PIN 23 / GPIO0, Blue / BLE = PIN 25 / GPIO16
+#define LED_PIN 22
+#define WIFI_LED 23
+#define BLE_LED 25
 
+// ESP32-D0WDQ6 direct pins SX1276
 #define USE_RF95
-#define LORA_DIO0 26 // a No connect on the SX1262 module
-#ifndef USE_JTAG
-#define LORA_RESET 14
-#endif
+#define LORA_DIO0 26
 #define LORA_DIO1 35
-#define LORA_DIO2 34 // Not really used
+#define LORA_DIO2 34
+#define LORA_SCK 05
+#define LORA_MISO 19
+#define LORA_MOSI 27
+#define LORA_CS 18
 
-// ratio of voltage divider = 3.20 (R1=100k, R2=220k)
-#define ADC_MULTIPLIER 3.2
+// several things are not possible with JTAG enabled
+#ifndef USE_JTAG
+#define LORA_RESET 14 // LoRa Reset shares a pin with MTMS
+#define I2C_SDA 4     // SD_DATA1 going to W25Q64, but
+#define I2C_SCL 15    // SD_CMD shared a pin with MTD0
+#endif
 
-#define BATTERY_PIN 13 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
-#define ADC_CHANNEL ADC2_GPIO13_CHANNEL
-#define BAT_MEASURE_ADC_UNIT 2
+// user button is present on device, but currently untested & unconfigured - couldn't figure out how it's connected
+
+// battery support is present within device, but currently untested & unconfigured - couldn't find reliable information yet