Im trying to power my pro mini with a pack of 4 18650's that are in series to the raw pin but it frys the board instantly, I know its only meant to handle 12v but I seem to have the same issue with my bench supply as soon as i went over 6v the PCB started to smoke... So my question is could i run th…

Pro Mini VIN Problems / can I use LI-ON 4s pack ?

Wawa June 14, 2018, 4:31am 10

Pololu buck converters are tiny.
Clones on ebay.
Leo..

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