ESP8266 & MAX232 with USB to RS-232
Posted: Thu Feb 11, 2016 12:48 amI don't have the FTDI breakout board people been using on tutorials/videos but I do have a USB to RS-232 converter and a MAX232. I'm thinking of powering the MAX232 with 3.3 Volts and I 've been wondering if it works and if anyone done that before with good results.