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  1. #16
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    I have Max3232 board. Like on picure. I dont have reset pinout. Only rx, tx, gnd and vcc. Can I make an adaptation to get reset pinout? (with resistor 100 ohmi on pin 9)

    max3232-based-rs232-to-ttl-converter.jpg

  2. #17
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    Quote Originally Posted by zappaf View Post
    I have Max3232 board. Like on picure. I dont have reset pinout. Only rx, tx, gnd and vcc. Can I make an adaptation to get reset pinout? (with resistor 100 ohmi on pin 9)

    max3232-based-rs232-to-ttl-converter.jpg
    MAX3232 is designed to work with voltage levels of 3V3. You need to use 5V version MAX232.

  3. The Following 2 Users Say Thank You to Zann For This Useful Post:

    shooting (5th June, 2020), zappaf (8th June, 2020)

  4. #18
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    From internet: ....MAX3232 is a new version of MAX232. It can work from 3.3V to 5V. It is faster (up to 1Mbit), low-power and has ESD protection.

 

 
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