e3dc-modbus
A lightweight Node.js library to connect to E3DC devices using the Modbus protocol.
Installation
Install the module e3dc-modbus via npm:
npm install @jn-se/e3dc-modbus
Example
const e3dc = require('@jn-se/e3dc-modbus')
let ipAddress = "192.168.10.104"
let connectionOptions = {port: 502}
let readInterval = 1000
e3dc.connect(ipAddress, connectionOptions).then((connection) => {
connection.read(readInterval, (data) => {
console.log("E3DC Data: "+JSON.stringify(data, null, 2))
})
})
.catch(error => {
// Error while connecting
console.log(error.message)
})External Documentation
Modbus/ TCP-Schnittstelle der HagerEnergy GmbH V2.0