Vutlan s.r.o. on Twitter: "Vutlan units now support Modbus RTU devices. Monitor Modbus RTU devices like Energy meters, Electricity meters, Heat meters, Water flow meters, Pressure meters, Gas meters, Level sensors and
Configuring Modbus TCP Master - Teltonika Networks Wiki
Configuration: Modbus RTU - Axel Public Wiki
Modbus slave integration with FMX125/FMX640 - Wiki Knowledge Base | Teltonika GPS
RUT955 Modbus - Teltonika Networks Wiki
Configuration: Modbus RTU - Axel Public Wiki
LinuxCNC Documentation Wiki: ClassicLadder Ver 7.124