WiFi/Bluetooth communication board based on ESP32-C3 for UEXT connector

First boards tested, some issues might still be open.

Schematic: PDF file

Bill of Materials: CSV file or interactive HTML BOM

Features

• UEXT connector to communicate with host MCU via UART
• Flashing via built-in USB port
• Internal power supply for firmware upgrades

Firmware

This board can be programmed with Zephyr RTOS or ESP-IDF.

License

The hardware is licensed under the CERN Open Hardware Licence Version 2 - Weakly Reciprocal.

Documentation is licensed under the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) License.