RELAY

AIO-1684XQ has 2 RELAY control units on the development board:


Parameters for each RELAY unit:


   # RELAY0 Connection State (Connecting both circuits of the relay)
   echo 1 >/sys/class/leds/RELAY0/brightness
   # RELAY1 Connection State (Connecting both circuits of the relay)
   echo 1 >/sys/class/leds/RELAY1/brightness

   # RELAY0 Disconnection State (Disconnecting both circuits of the relay)
   echo 0 >/sys/class/leds/RELAY0/brightness
   # RELAY1 Disconnection State (Disconnecting both circuits of the relay)
   echo 0 >/sys/class/leds