From 5a34bd54604a62384f7a51418b25785b60821f81 Mon Sep 17 00:00:00 2001
From: liamcottle <liam@liamcottle.com>
Date: Sat, 30 Aug 2025 21:54:46 +1200
Subject: [PATCH] turn off tx led when powering off

---
 src/helpers/nrf52/ThinkNodeM1Board.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/helpers/nrf52/ThinkNodeM1Board.h b/src/helpers/nrf52/ThinkNodeM1Board.h
index c1ffcbbf..fc752223 100644
--- a/src/helpers/nrf52/ThinkNodeM1Board.h
+++ b/src/helpers/nrf52/ThinkNodeM1Board.h
@@ -57,6 +57,14 @@ public:
   }
 
   void powerOff() override {
+
+    // turn off all leds, sd_power_system_off will not do this for us
+    #ifdef P_LORA_TX_LED
+    digitalWrite(P_LORA_TX_LED, LOW);
+    #endif
+
+    // power off board
     sd_power_system_off();
+
   }
 };