From 4c173a9a0faa493dac457ce9e458cb5f64ea48a8 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Fri, 6 Mar 2026 16:00:18 -0500
Subject: [PATCH]  add sudo usermod -a -G gpio pi

---
 pacsatsim-df.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pacsatsim-df.sh b/pacsatsim-df.sh
index 5abc76d1..90e5625c 100755
--- a/pacsatsim-df.sh
+++ b/pacsatsim-df.sh
@@ -4,6 +4,8 @@ pwm=1
 
 sudo modprobe snd-aloop
 
+sudo usermod -a -G gpio pi
+
 if [ "$pwm" = "1" ] ; then  
 
   direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-pwm.conf -t 0