@node-ocpp/core v0.6.1-beta

A Node.js-based library for implementing an OCPP Central System (CS) providing an intuitive syntax for sending & handling messages. Currently supports OCPP-J (JSON over WebSocket) and includes message type definitions for 1.6 Feature Profile 'Core'.

Usage example

import { WsEndpoint, ocpp16 } from '@node-ocpp/core';

const cs = new WsEndpoint({ authRequired: false });

cs.handle<ocpp16.BootNotificationRequest>('BootNotification', async data => ({
  currentTime: new Date(),
  status: 'Accepted',
  interval: 120,
}));

cs.on('client_connected', async session => {
  const response = await cs.send<ocpp16.RemoteStartTransactionRequest>(
    session.client.id,
    'RemoteStartTransaction',
    { idTag: '1234567890' }
  );
  console.dir(response);
});

cs.listen();

Configuration