Besides the obvious advantage of enabling Bluetooth capabilities for your Home Assistant interface, an ESP32-powered proxy allows you to control and automate smart devices over a large area.

Using Bluetooth on a desktop computer is now such a seamless process; it’s something built-in and just works. Behind that ubiquity is a protocol layer called HCI, or Host Controller Interface… ...

The project's main goal is to offer the user the possibility to stream music over Bluetooth to ESP32 which will forward the received music to a DAC (Digital-to-Analog Converter). Thus, this project ...

Low Cost: ESP32 boards are remarkably affordable, making them accessible to hobbyists and professionals alike. WiFi & Bluetooth Connectivity: Built-in WiFi and Bluetooth allow for seamless integration ...

No seguinte artigo, o autor fala sobre a sua experiência de uso da ESP32 e IDF, e apresenta um passo a passo de instalação.

Tarlogic found hidden Bluetooth HCI commands in the ESP32 that could comprise its security by allowing read/write to the RAM and flash.