ESP-WROOM-32 AT Commands

[nandishJasani]

Hi,

Is ESP-WROOM-32 will work with UART based AT commands?

Regards,
Nandish Jasani.

[ESP_Sun]

Yes, modules supported by AT commands can refer to this document (https://docs.espressif.com/projects/esp ... tml#esp-at)

[nandishJasani]

Hi,

I bought ESP32 DevKitC 32. I used hyperterminal to interface with kits and for AT Command. But kit wont work with AT Command. I gone in internet and found that i have to burn esp32 wroom 32 with it bin file. Is it? If yes then please share the steps to burn with its bin file to work with AT command.

Thanks in advance.

Regards,
Nandish Jasani.

[ESP_Sun]

You can refer to this document (https://docs.espressif.com/projects/esp ... et-started), it includes how to use AT commands to connect hardware, AT Binary Lists, how to download AT firmware, etc.

[olaoni]

Hi all,

I programmed my ESP32-WROOM-32 (DOIT-KIT) with AT-Command firmware but it does not appear to be working.
When I press the EN button on the board it simply returns "ready"

And when I enter an AT command it simply just echos back the command that I have typed in and does not send back the "Ok" that I think it should be sending.

Has anyone here been able to use this firmware for AT-Commands? I have flashed with binary ESP32-WROOM-32-V2.4.0.0 as well as building from source and flashing.

I am using (TX2 and RX2) for the AT commands. What am I missing.

Regards
Ola