It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

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 ...

Connected devices are ubiquitous in our era of wireless chips heavily relying on streaming data to someone else’s servers.

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, ...

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

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

A comprehensive RFID-based access control system for machine management with web interface, real-time monitoring, and EEPROM data storage. Built for ESP32 with support for relay control, LCD display, ...

Arduino Nesso N1 is a new ESP32-C6 IoT development kit with not only 2.4 GHz WiFi 6, Bluetooth LE, and an 802.15.4 radio for Zigbee/Thread/Matter, but also a LoRa radio and an IR transmitter for smart ...