Released Firmware

[中文]

It is recommended to use the lastest version of firmware. Currently, Espressif releases AT firmware for the following ESP32-C6 series of modules.

Note

• If you are unsure whether your module can use the default AT firmware, please read the ESP-AT Firmware Differences document first. This document compares the differences among different ESP32-C6 AT firmwares in terms of supported command sets, hardware configurations, and module compatibility, helping you confirm if your module’s hardware configuration is suitable for using the default AT firmware.

• If you need to modify the following configurations, you can generate a new firmware by modifying the AT firmware using the at.py Tool.

  • Modify UART Configuration

  • Modify Wi-Fi Configuration

  • Modify Certificate and Key Configuration

  • Modify GATTS Configuration

ESP32-C6 4MB Series

• v4.0.0.0 ESP32-C6-4MB-AT-V4.0.0.0.zip (Recommended)

Subscribe to AT Releases

Please refer to the Subscribe to AT Releases documentation to subscribe to our version release notifications and stay updated on the latest releases.

Provide feedback about this document