IR
With a one-way infrared receiver, Support infrared remote control
Audio
1*Headset interface,spk 8Ω 2W
USB
1*B_OTG,1*USB_HOST, 3*USB socket
Button
Power Button(Button*1, socket*1), Recover Button(Button*1, socket*1)
Serial port
RS232*1, RS485*1, Debug serial port*1, on-board 2-way TTL
Power Supply
DC 12V-2A(DC5.5*2.1mm)
Operating System
Android,Ubuntu linux
Operating Temperature
-10℃~60 ℃
Storage Temperature
-40℃~125 ℃