luckman212 / Netgate-SG2100-scripts

LED Control Scripts for Netgate SG-2100

About

Inspired by this thread on r/Netgate, these are some simple control scripts to turn LEDs on/off to increase WAF. Adjust as desired, the day script below will apply a dim green color to the leftmost LED. You can play with the brightness by adjusting duty (0-255) and RGB values by replicating the gpioctl command for /dev/gpioc2 6,7,8 (R,G,B).

Setup

1. ssh / console to your SG-2100
2. choose option 8 (shell)
3. cat >/root/night
4. paste the text below:

   #!/bin/sh
   l=0
   while [ $l -le 8 ]; do
     gpioctl -f /dev/gpioc2 $l duty 0 >/dev/null
     l=$(( l + 1 ))
   done
   

5. press ⌃CTRL+D
6. cat >/root/day
7. paste the text below:

   #!/bin/sh
   /root/night
   sysctl -q dev.gpio.2.led.2.pwm=1
   gpioctl -f /dev/gpioc2 7 duty 1 >/dev/null
   

8. chmod +x /root/day /root/night
9. Schedule with Cron package for whatever times desired.