platformio.ini: Adjust defaults for LoRa frequncies

examples/companion_radio/MyMesh.h

@@ -8,11 +8,11 @@
 #define FIRMWARE_VER_CODE 8
 
 #ifndef FIRMWARE_BUILD_DATE
-#define FIRMWARE_BUILD_DATE "29 Jan 2026"
+#define FIRMWARE_BUILD_DATE "30 Nov 2025"
 #endif
 
 #ifndef FIRMWARE_VERSION
-#define FIRMWARE_VERSION "v1.12.0"
+#define FIRMWARE_VERSION "v1.11.0"
 #endif
 
 #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)

examples/simple_repeater/MyMesh.h

@@ -69,11 +69,11 @@ struct NeighbourInfo {
 };
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "29 Jan 2026"
+  #define FIRMWARE_BUILD_DATE   "30 Nov 2025"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.12.0"
+  #define FIRMWARE_VERSION   "v1.11.0"
 #endif
 
 #define FIRMWARE_ROLE "repeater"

examples/simple_room_server/MyMesh.h

@@ -26,11 +26,11 @@
 /* ------------------------------ Config -------------------------------- */
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "29 Jan 2026"
+  #define FIRMWARE_BUILD_DATE   "30 Nov 2025"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.12.0"
+  #define FIRMWARE_VERSION   "v1.11.0"
 #endif
 
 #ifndef LORA_FREQ

examples/simple_sensor/SensorMesh.h

@@ -33,11 +33,11 @@
 #define PERM_RECV_ALERTS_HI    (1 << 7)   // high priority alerts
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "29 Jan 2026"
+  #define FIRMWARE_BUILD_DATE   "30 Nov 2025"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.12.0"
+  #define FIRMWARE_VERSION   "v1.11.0"
 #endif
 
 #define FIRMWARE_ROLE "sensor"

tools/maint/README.md

@@ -0,0 +1,56 @@
+# Maintenance Tools
+
+This directory contains automation for managing our **Friendly Fork**. It allows us to integrate community-submitted Pull Requests from the upstream repository into our local development branches.
+
+## Why this exists
+
+In firmware development, critical bug fixes or hardware support often exist in the upstream "Pull Request" queue long before they are officially merged. This tool allows us to build an integrated firmware version that includes those necessary patches while remaining syncable with the official source.
+
+## Usage
+
+### 1. Prerequisites
+
+You must have the original repository added as a remote named `upstream`:
+
+```bash
+git remote add upstream https://github.com/meshcore-dev/MeshCore.git
+```
+
+### 2. Basic Commands
+
+**Apply specific patches:**
+To pull in PR #1338 and PR #1400 from the upstream project:
+
+```bash
+./tools/maint/apply_patches.sh 1338 1400
+
+```
+
+**Start over (Reset):**
+To wipe the integrated branch and reset it to match the official upstream `main` branch exactly:
+
+```bash
+./tools/maint/apply_patches.sh --reset
+
+```
+
+## Traceability
+
+Every time this script runs, it updates `patch_manifest.log`. This file tracks:
+
+* The date of the integration.
+* The base commit SHA we started from.
+* The specific commit SHA of every PR applied.
+
+**This log is essential for debugging firmware regressions.** If the hardware fails, check the manifest to identify which experimental patch might be the cause.
+
+---
+
+### A Note on Merge Conflicts
+
+If a PR cannot be applied automatically, the script will abort the merge. You will need to:
+
+1. Manually merge the PR.
+2. Resolve the conflicts in your editor.
+3. Commit the result.
+4. Manually update the `patch_manifest.log`.

tools/maint/apply_patches.sh

@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# Configuration
+UPSTREAM_REMOTE="upstream"
+BASE_BRANCH="main"        # Change to 'master' if that's what upstream uses
+TARGET_BRANCH="main-integrated"
+MANIFEST_FILE="tools/maint/patch_manifest.log"
+
+# Function to reset the branch
+reset_to_upstream() {
+    echo "Warning: This will wipe all local changes on $TARGET_BRANCH."
+    read -p "Are you sure you want to reset to $UPSTREAM_REMOTE/$BASE_BRANCH? (y/n) " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        git fetch "$UPSTREAM_REMOTE"
+        git checkout -B "$TARGET_BRANCH" "$UPSTREAM_REMOTE/$BASE_BRANCH"
+        echo "--- Reset to Upstream: $(date) ---" > "$MANIFEST_FILE"
+        echo "Base Commit: $(git rev-parse HEAD)" >> "$MANIFEST_FILE"
+        echo "Reset successful. Branch is now clean."
+    else
+        echo "Reset aborted."
+    fi
+}
+
+# Check for reset flag
+if [[ "$1" == "--reset" ]]; then
+    reset_to_upstream
+    exit 0
+fi
+
+# Standard PR application logic
+PR_IDS=("$@")
+if [ ${#PR_IDS[@]} -eq 0 ]; then
+    echo "Usage:"
+    echo "  Apply PRs: $0 <PR_ID1> <PR_ID2> ..."
+    echo "  Reset:     $0 --reset"
+    exit 1
+fi
+
+# Ensure target branch exists and is checked out
+git checkout -B "$TARGET_BRANCH"
+
+echo "--- Patch Session: $(date) ---" >> "$MANIFEST_FILE"
+
+for PR in "${PR_IDS[@]}"; do
+    echo "--------------------------------------"
+    echo "Fetching PR #$PR..."
+    
+    if git fetch "$UPSTREAM_REMOTE" "pull/$PR/head:PR_TEMP_FETCH"; then
+        if git merge PR_TEMP_FETCH --no-edit -m "Integrate upstream PR #$PR"; then
+            echo "Successfully integrated PR #$PR"
+            echo "PR #$PR SHA: $(git rev-parse PR_TEMP_FETCH)" >> "$MANIFEST_FILE"
+        else
+            echo "Conflict in PR #$PR. Aborting merge."
+            git merge --abort
+            exit 1
+        fi
+        git branch -D PR_TEMP_FETCH
+    else
+        echo "Error: PR #$PR not found."
+    fi
+done
+
+echo "--------------------------------------"
+echo "Done. See $MANIFEST_FILE for details."

variants/rak3401/RAK3401Board.h

@@ -4,6 +4,30 @@
 #include <Arduino.h>
 #include <helpers/NRF52Board.h>
 
+// LoRa radio module pins for RAK13302
+#define  P_LORA_SCLK    3
+#define  P_LORA_MISO    29
+#define  P_LORA_MOSI    30
+#define  P_LORA_NSS     26
+#define  P_LORA_DIO_1   10
+#define  P_LORA_BUSY    9
+#define  P_LORA_RESET   4
+#ifndef  P_LORA_PA_EN
+  #define  P_LORA_PA_EN  31
+#endif
+
+//#define PIN_GPS_SDA       13  //GPS SDA pin (output option)
+//#define PIN_GPS_SCL       14  //GPS SCL pin (output option)
+// #define PIN_GPS_TX        16  //GPS TX pin
+// #define PIN_GPS_RX        15  //GPS RX pin
+#define PIN_GPS_1PPS      17  //GPS PPS pin
+#define GPS_BAUD_RATE   9600
+#define GPS_ADDRESS   0x42  //i2c address for GPS
+
+#define SX126X_DIO2_AS_RF_SWITCH
+#define SX126X_DIO3_TCXO_VOLTAGE   1.8
+
+
 // built-ins
 #define  PIN_VBAT_READ    5
 #define  ADC_MULTIPLIER   (3 * 1.73 * 1.187 * 1000)
@@ -11,13 +35,9 @@
 #define PIN_3V3_EN (34)
 #define WB_IO2 PIN_3V3_EN
 
-class RAK3401Board : public NRF52BoardDCDC {
-protected:
-#ifdef NRF52_POWER_MANAGEMENT
-  void initiateShutdown(uint8_t reason) override;
-#endif
+class RAK3401Board : public NRF52BoardDCDC, public NRF52BoardOTA {
 public:
-  RAK3401Board() : NRF52Board("RAK3401_OTA") {}
+  RAK3401Board() : NRF52BoardOTA("RAK3401_OTA") {}
   void begin();
 
   #define BATTERY_SAMPLES 8

variants/rak3401/variant.h

@@ -141,6 +141,11 @@ static const uint8_t AREF = PIN_AREF;
 #define EXTERNAL_FLASH_DEVICES IS25LP080D
 #define EXTERNAL_FLASH_USE_QSPI
 
+#define P_LORA_SCK PIN_SPI1_SCK
+#define P_LORA_MISO PIN_SPI1_MISO
+#define P_LORA_MOSI PIN_SPI1_MOSI
+#define P_LORA_CS 26
+
 #define USE_SX1262
 #define SX126X_CS (26)
 #define SX126X_DIO1 (10)
@@ -152,15 +157,6 @@ static const uint8_t AREF = PIN_AREF;
 #define SX126X_DIO2_AS_RF_SWITCH
 #define SX126X_DIO3_TCXO_VOLTAGE 1.8
 
-#define P_LORA_SCLK PIN_SPI1_SCK
-#define P_LORA_MISO PIN_SPI1_MISO
-#define P_LORA_MOSI PIN_SPI1_MOSI
-#define P_LORA_NSS SX126X_CS
-#define P_LORA_DIO_1 SX126X_DIO1
-#define P_LORA_BUSY SX126X_BUSY
-#define P_LORA_RESET SX126X_RESET
-#define P_LORA_PA_EN  31
-
 // enables 3.3V periphery like GPS or IO Module
 // Do not toggle this for GPS power savings
 #define PIN_3V3_EN (34)
@@ -177,10 +173,6 @@ static const uint8_t AREF = PIN_AREF;
 #define PIN_GPS_RX PIN_SERIAL1_RX
 #define PIN_GPS_TX PIN_SERIAL1_TX
 
-#define PIN_GPS_1PPS PIN_GPS_PPS
-#define GPS_BAUD_RATE 9600
-#define GPS_ADDRESS 0x42  //i2c address for GPS
-
 // Battery
 // The battery sense is hooked to pin A0 (5)
 #define BATTERY_PIN PIN_A0

variants/rak4631/RAK4631Board.h

@@ -4,6 +4,27 @@
 #include <Arduino.h>
 #include <helpers/NRF52Board.h>
 
+// LoRa radio module pins for RAK4631
+#define  P_LORA_DIO_1   47
+#define  P_LORA_NSS     42
+#define  P_LORA_RESET  RADIOLIB_NC   // 38
+#define  P_LORA_BUSY    46
+#define  P_LORA_SCLK    43
+#define  P_LORA_MISO    45
+#define  P_LORA_MOSI    44
+#define  SX126X_POWER_EN  37
+
+//#define PIN_GPS_SDA       13  //GPS SDA pin (output option)
+//#define PIN_GPS_SCL       14  //GPS SCL pin (output option)
+//#define PIN_GPS_TX        16  //GPS TX pin
+//#define PIN_GPS_RX        15  //GPS RX pin
+#define PIN_GPS_1PPS      17  //GPS PPS pin
+#define GPS_BAUD_RATE   9600
+#define GPS_ADDRESS   0x42  //i2c address for GPS
+ 
+#define SX126X_DIO2_AS_RF_SWITCH  true
+#define SX126X_DIO3_TCXO_VOLTAGE   1.8
+
 // built-ins
 #define  PIN_VBAT_READ    5
 #define  ADC_MULTIPLIER   (3 * 1.73 * 1.187 * 1000)

variants/rak4631/variant.h

@@ -144,19 +144,6 @@ extern "C"
 	static const uint8_t MISO = PIN_SPI_MISO;
 	static const uint8_t SCK = PIN_SPI_SCK;
 
-// LoRa radio module pins for RAK4631
-#define  P_LORA_DIO_1 (47)
-#define  P_LORA_NSS (42)
-#define  P_LORA_RESET (-1)
-#define  P_LORA_BUSY (46)
-#define  P_LORA_SCLK (43)
-#define  P_LORA_MISO (45)
-#define  P_LORA_MOSI (44)
-#define  SX126X_POWER_EN (37)
-
-#define SX126X_DIO2_AS_RF_SWITCH  true
-#define SX126X_DIO3_TCXO_VOLTAGE   1.8
-
 /*
  * Wire Interfaces
  */
@@ -168,23 +155,19 @@ extern "C"
 #define PIN_WIRE1_SDA (24)
 #define PIN_WIRE1_SCL (25)
 
-// QSPI Pins
-// QSPI occupied by GPIO's
-#define PIN_QSPI_SCK 3	// 19
-#define PIN_QSPI_CS 26	// 17
-#define PIN_QSPI_IO0 30 // 20
-#define PIN_QSPI_IO1 29 // 21
-#define PIN_QSPI_IO2 28 // 22
-#define PIN_QSPI_IO3 2	// 23
+	// QSPI Pins
+	// QSPI occupied by GPIO's
+	#define PIN_QSPI_SCK 3	// 19
+	#define PIN_QSPI_CS 26	// 17
+	#define PIN_QSPI_IO0 30 // 20
+	#define PIN_QSPI_IO1 29 // 21
+	#define PIN_QSPI_IO2 28 // 22
+	#define PIN_QSPI_IO3 2	// 23
 
-// On-board QSPI Flash
-// No onboard flash
-#define EXTERNAL_FLASH_DEVICES IS25LP080D
-#define EXTERNAL_FLASH_USE_QSPI
-
-#define PIN_GPS_1PPS      17  //GPS PPS pin
-#define GPS_BAUD_RATE   9600
-#define GPS_ADDRESS   0x42  //i2c address for GPS
+	// On-board QSPI Flash
+	// No onboard flash
+	#define EXTERNAL_FLASH_DEVICES IS25LP080D
+	#define EXTERNAL_FLASH_USE_QSPI
 
 #ifdef __cplusplus
 }