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… ...

Any basic ESP32 will do as most of them support Bluetooth Low Energy, with notable exceptions being the ESP32-S2 and the ESP32-P4. You can add it on to an existing set up, or repurpose an older ...

While the ESP32-P4 itself doesn’t support WiFi and Bluetooth, there’s also an ESP32-C6-Mini-1 chip that handles those features. Ports and connectors include: 1 x 10/100 Ethernet (with PoE ...

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 ").

The researchers warned that ESP32 is one of the world's most widely used chips for Wi-Fi + Bluetooth connectivity in IoT (Internet of Things) devices, so the risk is significant.

Espressif’s popular ESP32 microchip, found in over a billion devices, has been caught with its digital trousers down, thanks to an undocumented "backdoor" lurking in its Bluetooth firmware. For ...

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

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced ...

For more details on the SuperB Bee-compatible ESP32 module jump over to the Crowd Supply website by following the link below where it is available to purchase from $23 with free shipping ...