芯东西3月10日消息，据Bleeping ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains ...

由中国厂商 Espressif 制造的 ESP32 微芯片无处不在，截至 2023 年已被超过 10 亿台设备使用，其中包含一个未记录的"后门"，可被用于攻击。这些未记录的命令允许欺骗受信任的设备、未经授权的数据访问、透视网络上的其他设备，并可能建立持久性的存在。这是 Tarlogic Security 公司的西班牙研究人员 Miguel Tarascó Acuña 和 Antonio Vázqu ...

An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices.

Reports of undocumented Bluetooth HCI commands from ESP32 chips are doing the rounds. They open up a security flaw.

Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls.

That interface doesn’t have to be special, and [Dakhnod] is here to show us that it can be done with an ESP32 microcontroller through its USB interface. The linked repository doesn’t tell us ...

We made something similar but using the RP2350A board, the Raspberry Pi Pico 2, and published a guide on how to get Wi-Fi on the Pico 2 using an ESP32 ... as a couple of UART, two I2C and two ...