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 ...

We have all seen Printed Circuit Board (PCB) antennas: those squiggly bits of traces on PCBs connected often to a Bluetooth, WiFi or other wireless communication chip. On modules like for the ESP82… ...

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 ...

Hi there! A very nice ZX Spectrum emulation project! I’d like to take the opportunity to share that there’s yet an open source and mature ZX Spectrum emulator for the ESP32 SoC, which ...

The ESP32-S3 chip features an Xtense LX7 dual-core microcontroller that runs at 240 MHz and just 512KB of SRAM. ... for example, we'll get a small commission). ...

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains an undocumented "backdoor" that could be leveraged for attacks.