Uptime Kuma is a fantastic software package that you can use to monitor your self-hosted services, but what if you could build your own monitoring software using an ESP32, instead? The ESP32 uses very ...
Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...