Versions
- ESP32-C3-WROOM-02-H4 - 105C
- ESP32-C3-WROOM-02-N4 - normal temp.
- ESP32-C3-WROOM-02U-H4
- ESP32-C3-WROOM-02U-N4 - ipex antenna
Dimensions
Pin Definitions
datasheet
https://www.espressif.com.cn/sites/default/files/documentation/esp32-c3-wroom-02_datasheet_cn.pdf
peripheral design
page 24.
