A couple of services to read data from a OR-WE-515 Energy meter and broadcast it to my local MQTT broker and to Grafana for visualization. It will probably work with with OR-WE-514 too commenting out the lines that read the multitariff registers.
Nothing too refined and mainly meant for personal use.
The main service, reads data WE515 from Modbus RTU over TCP and publish it to a MQTT broker.
To interact with the device over wifi I'm using a Protoss PW11-H.
Subscribes to MQTT data and writes it to a InfluxDB database
- Orno WE515 https://orno.pl/en/product/1079/1-phase-multi-tariff-energy-meter-wtih-rs-485-100a-mid-1-module-din-th-35mm
- Orno WE515 RS484 Register List https://b2b.orno.pl/download-resource/26063/
- Protoss PW11 http://www.hi-flying.com/pw11