arduino-modbus-rtu-tcp-gateway

Arduino-based Modbus RTU to Modbus TCP/UDP gateway with web interface. Allows you to connect Modbus RTU slaves (such as sensors, energy meters, HVAC devices) to Modbus TCP/UDP masters (such as home automation systems). You can adjust settings through web interface.

arduino-altherma-controller

Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in webserver for configuration (of the controller itself). Integration to Loxone home automation system via UDP protocol, allows you to monitor and control your Altherma heat pump.

easy-loxone-influx

Loxone to InfluxDB script using UDP logs

arduino-sensors-udp-gateway

Arduino-based sensor gateway with web interface. Collects data data from sensors (see bellow for supported sensor types) and sends them as a JSON-formatted UDP message.