From 3a6ef05ee82c03cd6be7e4696ac5a96e4ebd4e5c Mon Sep 17 00:00:00 2001
From: "jonathan (mba)" <jwilson@npkr.org>
Date: Wed, 17 Dec 2025 21:30:32 -0500
Subject: [PATCH] Disable the blue LED on RAK19003 and 19007

---
 platformio.ini                           | 1 +
 src/helpers/nrf52/SerialBLEInterface.cpp | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/platformio.ini b/platformio.ini
index 75d37e869..a0eea4be5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -86,6 +86,7 @@ build_flags = ${arduino_base.build_flags}
   -D NRF52_PLATFORM
   -D LFS_NO_ASSERT=1
   -D EXTRAFS=1
+  -D DISABLE_BLUE_LED=1
 lib_deps =
   ${arduino_base.lib_deps}
   https://github.com/oltaco/CustomLFS @ 0.2.1
diff --git a/src/helpers/nrf52/SerialBLEInterface.cpp b/src/helpers/nrf52/SerialBLEInterface.cpp
index eb1e90bb7..e8fd7edd8 100644
--- a/src/helpers/nrf52/SerialBLEInterface.cpp
+++ b/src/helpers/nrf52/SerialBLEInterface.cpp
@@ -151,6 +151,10 @@ void SerialBLEInterface::begin(const char* device_name, uint32_t pin_code) {
   } else {
     BLE_DEBUG_PRINTLN("Failed to set PPCP: %lu", err_code);
   }
+
+  #ifdef DISABLE_BLUE_LED
+    Bluefruit.autoConnLed(false);
+  #endif
   
   Bluefruit.setTxPower(BLE_TX_POWER);
   Bluefruit.setName(device_name);