Table of contents Craftbeerpi4 Server Installation Plugin installation Troubleshooting Upgrade to 4.1.7 with Cryptography CraftbeerPi 4 Server Dashboard Mash Profile Fermenter Profile Hardware Settings Analytics Plugins Recipe Upload System Sensor Data logging MQTT connectivity About Operating your system Development Plugin Development Sensor Plugin Example Actor Plugin Example Recommended Hardware Examples Example System: Speidel Braumeister 20L (2015) Example System: MQTTDevice V4 based Fermentation Changes