Hello everybody,BMS Doug wrote: ↑Mon Sep 04, 2017 1:34 pmThis was when you were feeding it from a 5V supply?
Please connect a 12V supply to the board for testing purposes and tell us the voltage output on pin 3.
I have the same board but I am waiting for a new multimeter so I can't do the test.
However, I have better pictures, and we can read on the back VCC33 (lower right). So, is it possible to weld DC_IN wire on it and connect the board on a raspberry's 3.3V pin ? Or it is the wrong way ... I prefer have your assessment before burning something
There is an extra connectic to weld in the box so I suppose that they allow a modification in the design of the board (the two rounds in the middle?).
Sorry for my english.