Node.js | KNXyz Docs

The Node.js package is published as @knxyz/knx.

import { encodeDpt, decodeDpt } from "@knxyz/knx";

const payload = encodeDpt("9.001", 21.0);
const value = decodeDpt("9.001", payload);

The package includes TypeScript declarations for the public exports, including DPT helpers, address helpers, gateway discovery, and tunnel client helpers.

import { connectTunnel, discoverGateways } from "@knxyz/knx";

const gateways = await discoverGateways({ timeoutMs: 1500 });

const client = await connectTunnel({ host: "192.0.2.10" });
try {
  const value = await client.read("1/0/0", "9.001");
  await client.write("1/2/3", true, "1.001");
} finally {
  await client.close();
}

Public export groups include:

DPT helpers: encodeDpt, decodeDpt
address helpers: parseGroupAddress, formatGroupAddress, parseIndividualAddress, formatIndividualAddress
KNXnet/IP helpers: discoverGateways, connectTunnel