Getting Started

To create a custom device follow the instructions below.

1. Create a new device class which extends the DeviceController class.

import { DeviceController } from "@espruino-tools/core";

export class MyNewDevice extends DeviceController {
  constructor() {
    super();
  }
}

2. From here you can use the UART.write() method to write directly to the device using the espruino commands or use the built in methods such as device.Pin.analogOn('D1',0.5).

export class MyNewDevice extends DeviceController {
  constructor() {
    super();
  }

  myNewMethod() {
    this.UART.write("/* do something in espruino js */");
  }

  motorOn(speed) {
    this.Pin.analogOn("D1", speed);
  }
}

3. From here you can import your new class and not have to worry about reimplementing connection, writing or evaluating methods.

import { MyNewDevice } from "./my-new-device-class.js";

let device = new MyNewDevice();

device.connect(function () {
  console.log("connected");
});

device.myNewMethod();
device.motorOn();