These are chat archives for SmingHub/Sming

6th
Nov 2016
zhivko
@zhivko
Nov 06 2016 23:24
I just received wroom32 from Olimex
I am trying minimalistic custom board with following https://gist.github.com/morganrallen/09bae350b69c2a621d50/revisions
I plan to connect it to usb to ttl serial from ebay like here:
http://www.ebay.com/itm/381292739186?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
@morganrallen is connecting this pins dtr and rts directly but devc from espressif (https://dl.espressif.com/dl/schematics/ESP32-Core-Board-V2_sch.pdf) is using this:
en_io0.png
zhivko
@zhivko
Nov 06 2016 23:29
So I wonder are this Q1 and Q2 necessary?
Anybody has some experience? @robotiko maybe?