Dutch DSMR smart meter with P1 port
These meters can be connected to Domoticz via a serial to USB converter cable.
Several ready made cables are available , but you can also create your own.
Depending on the type of meter a Baudrate of either 9600 or 115200 should be used.
f.i. Landis & Gyr E350 needs 115200, Kamstrup and Iskra often need 9600.
If one value does not work, try the other.
All meters with a S0 pulse port.
These meters are compatible too, but there are several methods to connect them to Domoticz.