qt1070 v1.1.0

Touch QT1070 Library

NodeJS Driver library for the QT1070 touch sensor. Currently only tested on the Raspberry Pi 3.

Single key detection only since QT1070 does not support multikey.

Dependencies

This library makes use of:

• i2c-bus to communicate with i2c devices

Example

The i2c object needs to be injected via the constructor.

A basic example:

const Qt1070 = require('qt1070');
const i2c = require('i2c-bus');

const i2c1 = i2c.open(1, (err) => {
  if (err) throw err;
  console.log("Opened i2c bus successfully");

  let touch = new Qt1070(i2c1);

  console.log(`Chip id = ${touch.chip_id()}`);
  console.log(`Status = ${touch.status()}`);
  
  setInterval(() => {
    console.log(`Keys = ${touch.keys()}`);
  }, 50);
});