Some ESP32 boards become community favourites because they're small, cheap, or easy to flash. The ESP32-A1S (known also as ...

These days, Internet connectivity is ubiquitous, so you can look up live weather data on just about any device around you.

Seeed Studio has launched two new ePaper display DIY Kits: the XIAO ePaper DIY Kit-EN04 and XIAO ePaper DIY Kit-EE04, ...

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

This project was inspired by Reddit user u/feefifofeddit who made a prototype of a Raspberry Pi-powered Portal calendar. Unfortunately the display they used has been discontinued, and I wanted a ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz ...

A generic firmware for an ESP32 to be used as a Modbus TCP/IP gateway for any modbus RTU device. Default RX/TX pins for the TTL-RS485 communication are used from hardware-serial2 (check pinout of your ...