disable leds after blink runs to present user feedback

sdcard/boot/config.txt

@@ -1195,10 +1195,6 @@ dtoverlay=dwc2
 dtparam=spi=on
 dtoverlay=spi1-3cs
 
-# Powersave options
-# Disable power LED ~30ma
-dtparam=act_led_trigger=none
-dtparam=act_led_activelow=on
 # Disable bluetooth
 dtoverlay=pi3-disable-bt
 # Disable audio

sdcard/rootfs/root/pwnagotchi/scripts/blink.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-for i in `seq 1 $1`;
+for i in $(seq 1 "$1");
 do
 	echo 0 >/sys/class/leds/led0/brightness
 	sleep 0.3
@@ -10,3 +10,8 @@ done
 
 echo 0 >/sys/class/leds/led0/brightness
 sleep 0.3
+
+# Powersave options
+# Disable power LED ~30ma
+echo none >/sys/class/leds/led0/trigger
+echo 1 >/sys/class/leds/led0/brightness