I've received the Chestnut43+OveroFire pack, and the included power
supply is not suitable for the Italian electrical network.
I've used an equivalent one (5v, 2,5A), but the Chestnut board heats up
a lot (it gets untouchable) and the board seems to reset continuosly.
The leds (both on the board and on the COM) lights up.
The same happens even without the COM
Is it possible that the board has some problem (shorts, broken
components, etc)? Is there a way to diagnose it?