OCPP Simulator

This is a browser-based simulator for testing OCPP 1.6 charge point communication. You can connect to any OCPP 1.6 central system via WebSocket and send standard charge point messages directly from the UI. I use it mainly to debug my OCPP server simulating various messages type from a chargepoint. It uses OCPP schemas from ocpp-messages.

Running locally

npm install
npm run dev

Open http://localhost:3000.

Running with Docker

npm run docker:run

Open http://localhost:3000.

Configuration file format

{
  "url": "wss://your-ocpp-server.example.com/ocpp/CP001",
  "settings": {
    "autoReplyBootNotification": false
  }
}