Originally Posted By: mlord
Ah yes, we do have to stop boards from dying so quickly there. smile

Mmm.. I originally thought the WT32i was powered at 3.3V on the Betz board, but since we now know it is only 2.5V, this could be part of the problem.

3.3V is quite a bit more than 2.5V, and might need downconverting (resistor pairs again). It might even be simpler to just swap out the regulator on the Betz board for a proper 3.3V one. You could do that to repair your dead one as well. smile


Edited by mlord (15/12/2017 18:39)