Hackaday

ESP32-S2 Hack Chat With Adafruit

Join us on Wednesday, May 6 at noon Pacific for the ESP32-S2 Hack Chat with Limor “Ladyada” Fried and Scott Shawcroft! When Espressif released the ESP8266 microcontroller back in 2014, nobody could ...
Geeky Gadgets

Adafruit ESP32-S2 WROOM Module with PCB Antenna now available

Adafruit has announced the availability of the ESP32-S2 WROOM Module with PCB Antenna equipped with 4 MB flash and available to purchase priced at just $3.25. The new module is the single-core 240 MHz ...
Geeky Gadgets

TinyS2 TinyPICO ESP32-S2 development board

Adafruit has today announced the launch of a new project to its range in the form of the TinyS2, a TinyPICO ESP32-S2 development board powered by ESP32-S2, a single-core Tensilica processor with WiFi ...
Electronics Weekly

Arduino Cloud IoT extends ESP32 support to RISC-V MCU

We've written about Arduino Cloud before, but now the Arduino team has updated its platform's support for third-party devices. Specifically, there is now extended ESP32 support - i.e. non Arduino ...
TechSpot

Researchers uncover hidden 'backdoor' in widely used ESP32 microchip

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 ...
Bleeping Computer

Undocumented commands found in Bluetooth chip used by a billion devices

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 ...
Hackaday

ESP32-S2 And RP2040 Hack Chat With Adafruit

Join us on Wednesday, January 27 at noon Pacific for the ESP32-S2 and RP2040 Hack Chat with Adafruit! It’s always an event when we have Adafruit on the Hack Chat, and last time was no exception. Then, ...