So, if it was me, I would either use 'SoftwareSerial' OR one of the other hardware Serial ports if those are available on the board to communicate with the TV's. On a side note, which arduino board are you intending to use? 'Serial' is usually used as the interface between your PC (serial Monitor) and your arduino. put your main code here, to run repeatedly: ' Using other display devices in the same space as the remote control of this product can cause the other display devices to be inadvertently controlled.

Referring to this part of the manual to request all the devices to turn ON, this is how I would send the request: void setup() // power control command to request all devices (cmd_power_ctrl = 0xFE) This command displays the currently selected input being routed to the. If I wanted to power on and off a particular monitor, I need to use the matrix in the manual for the correct address. Users Manual) or RS-232 interface (described further in this Programming Manual). xFE is a global command for all monitors connected. If I am reading this right, the command would be something like this.