Sunday, March 8, 2015

ESP201 dev board - One more finding #1.


Good news today!

I have managed to find why the GPIO15 connected to the RED RGB LED was not working !

The answer was under my nose. DIP pin K1 (S2) must be on the OFF position. See the picture:



Cool !!!! Now I can fully test PWM on this board.





Remaining unknown items: RELAY (J) connected to GPIO16.  SOLVED !!! See link below.

UPDATE: triggering the relay is described here

1 comment:

  1. Brilliant. Looking for something on this for ages

    ReplyDelete