Prototype with "ESP32-C3-WROOM-02" module - Download Problem

[GustavoGB]

Good day, I have built a prototype using the "ESP32-C3-WROOM-02" module. I've made the correct hardware configurations, I'm pretty sure.
However I cannot download any firmware using esp-idf. I have also tried with esptool, but it can never recognize the chip, as if it was not connected.
However, when I read the serial port I get the following:

Code: Select all

ESP-ROM:esp32c3-20200918
Build:Sep 18 2020
rst:0x1 (POWERON),boot:0x5 (DOWNLOAD(USB/UART0/1))
waiting for download

(I clarify that I have the DevKits and I have no problem with those)

Where can my mistake be?

Thanks.

[GustavoGB]

Sorry, now its working

I had Tx connected to GND for some reason.

It works perfect!