|1||GND||Ground||
|-
|2||VIN||Positive supply voltage||Range: 5 ÷ 24 V]
|}
====JP1====
!Notes
|-
|1||VIN||Positive supply voltage||Range: 5 ÷ 24 V]
|-
|2||GND||Ground||
|3||GND||Ground||
|}
===Serial console (J42)===
System console is by default routed to this interface. This is typically used during the development stage.