It looks like Espressif Systems has a new powerful wireless microcontroller in the works, with the ESP32-S31 sharing some ...

The cheap WLAN and Bluetooth chips from the manufacturer Espressif, ESP32, contain undocumented commands in the Bluetooth hardware communication in current firmware versions. This opens up a security ...

Tiny boards, big wins.

Espressif Systems, known for developing wireless communication-enabled SoCs such as the ESP32, has begun mass production of the RISC-V-based SoC ESP32-C5. The ESP32-C5 is an SoC that contains a 32-bit ...

It's why DIY smart home projects suddenly got cheap (and actually doable) ...

Espressif Systems (Shanghai) Co., Ltd. Has announced the upcoming release of ESP32-C6, its new Wi-Fi 6 + Bluetooth 5 (LE) SoC. After successfully launching ESP32-C3, with Wi-Fi 4 and Bluetooth 5 (LE) ...

Paige Hookway, Managing Editor at Electronic Specifier, picks her top 5 IoT products released in March 2026.

Bluetooth has become widely popular since its introduction in 1999. However, it’s also had its fair share of security problems over the years. Just recently, a research group from the Singapore ...

Those little ESP32-CAM boards which mate the WiFi-enabled microcontroller with a small parallel-interface camera module have been with us for years, and while they are undeniably cool to play with, ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...