Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my ...
One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...
Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...
Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...
At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory. These specifications provide ample resources for handling complex IoT tasks.
The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...
A Wi-Fi mesh system is one of the best upgrades you can make to improve your home’s internet coverage, especially if you’ve ever struggled with dead zones, buffering or dropped video calls. Unlike a ...