Saturday, June 20, 2015

It Worked For Me - Arduino Pro Mini DTR Reset Fix

I am not sure what happened but all of a sudden the DTR Reset on one of my Arduino Pro Mini boards stopped working using my 3.3V FTDI Basic.  Using an SN3904 NPN Transistor I was able to get it working again.

ArduinoMiniProReset_bb

ArduinoMiniProReset_schem

No comments: