As with other home lab experiments, there are tons of methods to convert an ESP32 into a Bluetooth Proxy. Since I want to use it with my Home Assistant server, I used the ESPHome add-on method.

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… ...

ESP32 SoC Eliminates Wires for Bluetooth Remote Control Applications The ESP32 System-on-a-Chip enables wireless connectivity for machine-to-machine communication from PLCs to IoT sensors.

The vulnerability description is as follows: Espressif ESP32 ICs contain 29 hidden Bluetooth HCl commands, such as "0xFC02" – "Write memory" (CVE-2025-27840, CVSS 6.8, risk "medium ").

RISC-Vプロセッサ内蔵でWi-Fi 6とBluetooth 5による無線通信も可能なSoC「ESP32-C5」が登場、すでに開発ボードが2000円台で入手可能 無線通信対応SoC「ESP32 ...

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

Recently there was a panicked scrambling after the announcement by [Tarlogic] of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically a backdoor on the Bluetooth side that ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the ...