Data Sheet

46
Connector
Linked with
Function
RA_2
PM_3
+5V when loader connected
RA_B
PM_7 (red and green), PM_8 (black)
Commande du Relais Arduino relay
command
PM_9
CHR
+12V when loader connected
PM_10
W2
Ground
When considering the 2 wires coming out from RA_2, one is connected to the PB mUSB the other to PM_3.
The power module has a 5V/VR switch. You must select the position 5V . VR one would allow supplying the voltage
adjustable by the potentiometer. It could change the input voltage upto 12V and so could cause an overvoltage to the
power bank.
You have also to push the small white button (ON position when pushed) to activate it.