1.
Front : IR sensor, OLED Display Switch, SD card Side-1: RPI Power, HDMI connectors.
Rear side: RPI USB, Ethernet, 5V-DC in, RCA: RED-
Right, Black - Left
3.Power:
Boss2 support single and Dual Power adapters.
Single PSU (default)
For single power J18 jumper must be closed as below picture .
Power required is 5V-3A and should be connected through back panel DC In
connector .
