After a brief examination of the range of chips of which the 2399 is a part, they dive right into the chip’s internals by rearranging the internal circuit diagram from the data sheet to the ...

The ESP32-S3 takes the ESP to a new level ... Espressif’s block diagram for the chip. Sadly the data sheet does not seem to have been released, but we do have some tidbits to consider.

The bluetooth chip is called ESP32 and is manufactured by the China-based company Espressif. According to researchers, the ESP32 is "a microcontroller that enables WiFi and Bluetooth connection." ...

A hot potato: The ESP32 chip, found in over a billion devices worldwide, contains undocumented vendor-specific commands that could potentially be misused to access device memory and manipulate ...

Billions of Devices at Risk of Hacking & Impersonation Due to Hidden Commands Your email has been sent Billions of devices worldwide rely on a widely used Bluetooth-Wi-Fi chip that contains ...

The undocumented commands allow spoofing of trusted devices, unauthorized data access ... fully take control over the ESP32 chips and to gain persistence in the chip via commands that allow ...