esp32

Bluepad32 for ESP32

Supports the different ESP32 chips:

• ESP32
• ESP32-S3
• ESP32-C3 / ESP32-C6
• ESP32-H2

Install dependencies

1. Install ESP-IDF

   Install the ESP32 toolchain. Use version 4.4 or 5.1. Might work on newer / older ones, but not tested.

   • https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/

2. Integrate BTstack into ESP32

   cd ${BLUEPAD32}/external/btstack/port/esp32
   # This will install BTstack as a component inside Bluepad32 source code (recommended).
   # Remove "IDF_PATH=../../../../src" if you want it installed in the ESP-IDF folder
   IDF_PATH=../../../../src ./integrate_btstack.py

3. Compile Bluepad32

   # Possible options: esp32, esp32-s3 or esp32-c3
   idf.py set-target esp32

   And compile it:

   idf.py build

4. Flash it

   idf.py flash monitor

License

• Example code: licensed under Public Domain.
• Bluepad32: licensed under Apache 2.
• BTstack:
  • Free to use for open source projects.
  • Paid for commercial projects.
  • https://github.com/bluekitchen/btstack/blob/master/LICENSE