The modbus-ws server allows a browser to connect to a modbus device, using websockets. When the server is running, and connected to Serial line or Ethernet, a web browser can send web socket requests and control a modbus device.
With this server you can build web pages that will easily monitor and send requests to your modbus project or robot.
Before running the server:
npm install modbus-ws -g
Run the server from the command line:
npm run server
After running the server will print out this message to the console:
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Modbus-WS server 1.1.1
Setup serial port: /dev/ttyUSB0 9600
Server is running, http://127.0.0.1:3000
Setup modbus with caching.
Create cache db.
Create cache table
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Test your client:
npm run client