Node.js module for controlling Bosch Sensortec BME680 and BME688 sensors.
npm install bme680-sensor| bme680 pin | Raspberry Pi pin | Raspberry Pi GPIO |
|---|---|---|
| VIN (3,3 V) | 1 | |
| GND | 6 | |
| SDI | 3 | 2 |
| SCK | 5 | 3 |
The changes in the Pimoroni Python library regarding the BME688 variant have been backported to this library. The variant is automatically detected by retrieving it from the I2C address and a different gas measurement calculation is used.
Initialize the sensor.
| Setting | Default value |
|---|---|
| Temperature offset | 0 °C |
| Gas heater temperature | 320 °C |
| Gas heater duration | 150 ms |
| Gas heater profile | 0 |
Usage:
'use strict';
const { Bme680 } = require('bme680-sensor');
const bme680 = new Bme680(1, 0x76);
bme680.initialize().then(async () => {
console.info('Sensor initialized');
setInterval(async () => {
console.info(await bme680.getSensorData());
}, 3000);
});- BoschSensortec/BME680_driver to understand the i2C communication between the sensor and the controller - Bosch Sensortec GmbH license
- pimoroni/bme680 to understand the i2C communication between the sensor and the controller - MIT
- kelly/node-i2c to communicate with i2c devices - BSD-3-Clause-Attribution