Andrew Morty's production-grade K3s homelab on Raspberry Pi — Home Assistant, InfluxDB, Grafana, MQTT, Pi-hole, deCONZ, UniFi, Cloudflare DDNS and more
Lightweight Raspberry Pi health monitor — checks CPU, temperature, memory, disk and firmware throttling, sending instant Telegram alerts when thresholds are breached. Runs as a cron job with zero overhead between checks.