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

With its open-source firmware and accessible GPIOs, this ESP32-based step counter offers plenty of room for customization and ...

We’ve been keeping up with the ongoing software developed for the ESP32 WiFi chip ... tool when dealing with a microcontroller with memory-mapped hardware peripherals. Peek and poke are the ...

It also has all of the I/O you would expect something based on an ESP32 to have, such as I2S stereo DAC, an I2S microphone input, I2C GPIO extenders and, of course, a built-in MicroSD card reader.

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

"In a context where you can compromise an IOT device with as ESP32 you will be able to hide an APT inside the ESP memory and perform Bluetooth (or Wi-Fi) attacks against other devices, while ...

Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls. ESP32, manufactured by a Chinese company called Espressif, is a ...

Enter the Super Tiny RP2040/ESP32 Display Development Board—a tool ... The board also supports data storage and logging through its built-in TF card slot, making it particularly useful for ...

DFRobot, a leader in embedded and educational electronics, releases the UNIHIKER K10: A comprehensive AI-powered learning ...

Powered by an ESP32-D0WDQ6 dual-core 32-bit microprocessor ... Gamebooks can be added via the built-in SD card reader. As for how the games play: users will be prompted to make choices at key ...