or you tack on a shift register and drive it with the blindingly fast I2S peripheral — something you can’t do with the ESP8266. Sharing the peripheral set with the ESP32 will help alleviates ...

This time, he’s topped himself. There isn’t much the ESP 8-bit won’t do. It can emulate three popular consoles, complete with ROM selection menus (with menu bloops). Don’t worry about ...

We will fetch GPS data from the Neo-6M GPS module using the ESP32 and send this data to a map plotting and routing API via a ...

Secondly, these commands cannot be triggered via Bluetooth, radio signals, or the Internet, meaning they do not present a risk of remote compromise to ESP32 devices. Thirdly, while these commands ...

problems are to be expected – many manufacturers do not offer firmware updates. Installation can also prove difficult in many application scenarios. Anyone using ESP32-based IoT devices should ...

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 ...

Our original story can be found here. 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 ...