BPI-M3 DC Power interface

BPI-M3 power with microUSB power (option)

BPI-M3 power with DC port (default)

Dc power size:

Note: please must use 5V/2A power adapter for BPI-M3.

for banana pi BPI-M3 power , all power is spport from AXP PMU.

we also support get power direct from DC power:

How to change:

1,FB7 add 0 ohm resistor.

2，FB4 magnetic bead remove. so power is direct from DC power

Note : if you have do this change , if you use 3.7 battery to power , USB port will not work.