Chint DTSU666-Modbus 3P4W Multifunction Power Analyser with RS485 port Modbus-RTU for the domoticz plugin
Installation:
cd ~/domoticz/plugins
git clone https://github.com/elfabriceu/DTSU666-Modbus
Used python modules:
pyserial -> -https://pythonhosted.org/pyserial/
minimalmodbus -> http://minimalmodbus.readthedocs.io
Restart your domoticz server.
Tested on domoticz version: 2021.1