WIKI : Sample apps with Modbus protocol over serial port - mangOH forum
Modbus Master - ESS-WIKI
LinuxCNC Documentation Wiki: ModIO
Configuring Modbus TCP Master - Teltonika Networks Wiki
Modbus RTU Relay - Waveshare Wiki
Vutlan s.r.o. on X: "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
modbus:modbus-en [Innovative Model Railroad Control System]
Modbus Server - Wiki
Component: Modbus Master (Comms: System) - Flowcode Help
Modbus protocol - How to experience it and enjoy it (in 11 easy steps)