Charles
Charles
Hi @disk91, this one is really cool, any chance to merge into current branch?
@johanstokking you want me to remove any use of printf, sprintf and snprintf, correct?
Requested changes are done
removing printf is not a bad idea, I think it also save same pgm space (as soon as it's not used anywhere else in any lib)
Fixed with PR #15 ;-)
Yep nice point pull up should be approx 50k and explain the default 2.4v reading with R divider 100K 10K should do the job and I agree changing it in...
Hi @dude8604 Thanks for this lib. I wanted to try it but It seems the pinout is different, the one you provided is the following pinout  this one http://www.electrodragon.com/w/ESP32...
Whoo what a fast response ;-) Humm that's interesting, I just ordered some ESP32 WROOM-32 from Olimex but also some [ESP3212](http://www.electrodragon.com/product/esp3212-esp-32s-iot-wifi-wifibluetooth-dual-core/) from ElectroDragon (which has the pinout I mention) so...
I think this is due to latest node red versionthat shows when there is an error because I got the same config on 2 computer, one node [email protected] no error...
I was not aware of a new board, with once again a new pinout. I'm sorry, but I have no time to follow each change on their side I done...