Espressif's ESP32 line has expanded far beyond the original dual-core Wi-Fi/Bluetooth chip that first popularised low-cost IoT. What started as a chip ubiquitous in smart home technology has grown to ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, customizable smart home. I’ve stopped using Big Tech’s smart speakers and embraced the ...

ESP32-H2FHxS SMD Bluetooth SoC from Espressif Systems. The highly integrated wireless MCU is designed to ensure low power consumption and security in connected devices. With a 4mm x 4mm footprint and ...

At the 38th Chaos Communications Congress, [Frostie314159] and [Jasper Devreker] gave us a nice update on their project to write an open-source WiFi stack for the ESP32. If you’re interested in the ...

The ESP32-H2FHxS SMD Bluetooth System-on-Chip (SoC) from Espressif Systems is now being shipped by authorised distributor Mouser Electronics.

As part of a team reverse-engineering the binary blob driver for the ESP32’s WiFi feature at Ghent University, [Jasper Devreker] saw himself faced with the need to better isolate the network packets ...

The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the features to Stuart Cording.

Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home ...