ESP32 c3 wroom02 flashes but monitor shows invalid header: 0xffffff0f error

[russianbearx]

I want to run the esp32c3 wroom 02 card with at commands with the docklight application, but I get the error "invalid header 0xffffff". can you help?
I want to run the esp32c3 wroom 02 card with at commands with the docklight application. in the simplest form, I want to get the OK command when I run the AT command.

[aliarifat794]

You have to download and flash the AT firmware to the ESP32-C3 module. Please check if there had been any mistake during the installation.