From 9c09a01cbec57ff310ad39858584de1d635862fe Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Sun, 27 Nov 2022 15:39:39 -0500
Subject: [PATCH] turn of BUILTIN LED after blinking

---
 cubesatsim/cubesatsim.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index a537f823..8337481a 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -3408,6 +3408,8 @@ void process_pushbutton() {
   if (new_mode != mode)
     transmit_off();
   sleep(2.0);	
+
+   digitalWrite(LED_BUILTIN, LOW);	// make sure built-in LED is off	
 }
 
 void process_bootsel() {
@@ -3505,6 +3507,8 @@ void process_bootsel() {
   if (new_mode != mode)
     transmit_off();
 //  sleep(2.0);	
+	
+   digitalWrite(LED_BUILTIN, LOW);	// make sure built-in LED is off	
 }
 
 void blinkTimes(int blinks) {