The ESP32 is Espressif’s follow-up to their extraordinarily popular ESP8266 WiFi chip. It has a dual-core, 32-bit processor, WiFi, Bluetooth, ADCs, DACs, CAN, a Hall effect sensor, an Ethernet MAC, ...
Recent reports have circulated concerning ESP32 chips, initially suggesting the presence of a “backdoor.” This claim originated from a press release by the Tarlogic research team, which has since been ...
The ESP32 series of microcontrollers have been with us for quite a few years now, providing a powerful processor and wireless connectivity for not a huge outlay. We’ve seen a bunch of versions over ...
Electronic enthusiasts, developers and hobbyists may be interested in a new development board featuring a Raspberry Pi form factor and ESP32 and RP2040. Designed for “extreme reliability and 24/7 ...
If you have been patiently waiting for the availability of the new and previously announced PICO DSP open-source, Arduino-compatible, ESP32-based audio dev board, you will be pleased to know it is now ...
Update 3/9/25: After receiving concerns about the use of the term 'backdoor' to refer to these undocumented commands, we have updated our title and story. Our original story can be found here. The ...