Use this forum to chat about hardware specific topics for the ESP8266 (peripherals, memory, clocks, JTAG, programming)

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By ctrlfreak
#40889 I 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.