Programming ESP32 WROVER/WROOM help

FredJutras
Posts: 4
Joined: Fri Sep 10, 2021 4:09 pm

Programming ESP32 WROVER/WROOM help

Postby FredJutras » Fri Sep 10, 2021 4:14 pm

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

ESP_Sprite
Posts: 9709
Joined: Thu Nov 26, 2015 4:08 am

Re: Programming ESP32 WROVER/WROOM help

Postby ESP_Sprite » Sat Sep 11, 2021 2:37 am

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

FredJutras
Posts: 4
Joined: Fri Sep 10, 2021 4:09 pm

Re: Programming ESP32 WROVER/WROOM help

Postby FredJutras » Mon Sep 13, 2021 6:49 pm

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

Thanks

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