07/08 Amazon game motherboard: 5v/12v power supply, 3 232 serial ports, VGA display resolution 600*800, 4 group of IO ports, 1 tcp/ip network port, 2 program sockets.
ກະດານ Eagle13: ການສະຫນອງພະລັງງານ 5V, 2 232 ports serial, 1 485 ports communication, VGA display resolution 1024*768, 3 group of IO ports, 1 dup/ip network port, 256M, 1 socket program.