ESP32 Forum

Hi everyone,

I am trying to find a way to do a "auto programming" for my esp32. I have seen multiple users and dev boards that are using the RTS and DTR signals from the USB-Serial converter. I don't have access to this in my case but I have CTS and RTS available. I was wondering if anyone would have tried to do the same.

As this point I am thinking that maybe using buttons/switches would be my only option if I keep the current setup.

Thanks for any suggestions.
Fred

CTS is an input, so that wouldn't help you here.

Yep that's right.. I will be using the RTS and a button to do the programming. seem to be my best option.

Thanks