From f6750af23304df29633e1c62698ca62c947404da Mon Sep 17 00:00:00 2001
From: alanbjohnston <alan.b.johnston@gmail.com>
Date: Mon, 4 Jul 2022 16:40:32 -0400
Subject: [PATCH] Update cubesatsim.ino

---
 cubesatsim/cubesatsim.ino | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index d872ed14..5af2ac55 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -1553,10 +1553,12 @@ void test_radio()
 {
 // send a carrier for 3 seconds
   Serial.println("Testing radio...\n\n");
-	
+
+  digitalWrite(MAIN_LED_BLUE, HIGH);	
   digitalWrite(PTT_PIN, LOW);
   delay(3000);
   digitalWrite(PTT_PIN, HIGH);
+  digitalWrite(MAIN_LED_BLUE, LOW);
 }
 
 void read_ina219()