ModBus protocol module needed.

bitfocus / companion-module-requests

Repository for tracking module requests

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ModBus protocol module needed. #579

Open pilgrims1 opened 2 years ago

pilgrims1 commented 2 years ago

Thanks great platform and modules.

So many network Relay products have ModBus protocol. If companion would have ModBus module.... It will be great for control devices which have contact input. Thanks

dronenb commented 2 years ago

This would in theory be fairly easy to implement, as the following library has support for ModBus over serial and TCP: https://www.npmjs.com/package/modbus-serial

chanx commented 1 year ago

any progress on this? many PLC use this modbus protocol to communicate. Thank you.