While the Raspberry Pi might have been the more obvious choice to base this project around, [Martin] decided to go the ESP32 route for improved energy efficiency. The popular microcontroller is ...

A youtuber has developed a lighting system for staircases using the ESP32 module, the RD D03E mmWave radar sensor, and the ...

The custom PCB plays host to the essentials — an ESP32-S microcontroller ... and given how energy efficient the hardware ended up being, [mentalburden] decided to drop the power supply ...

With its open-source firmware and accessible GPIOs, this ESP32-based step counter offers plenty of room for customization and ...

ESP32, manufactured by a Chinese company called Espressif, is a microcontroller that enables Bluetooth and Wi-Fi connections in numerous smart devices, including smartphones, laptops, smart locks ...

With two variants tailored to different needs—whether you’re after the efficiency of the RP2040 or the wireless connectivity of the ESP32-S3—this board offers a surprising amount of power ...