/rpi-sensor-logger

A resin.io based node project to read sensor data and push it to firebase

Primary LanguageJavaScriptMIT LicenseMIT

RPi sensor logger

This resin.io based Raspberry pi node application reads temperature and humidity information from a sensor (DHT11/22 or AM2302) attached to the Raspberry pi and pushes the data to firebase in a given interval.

Borrows from resin.io/basic-resin-node-project and shaunmulligan/firebaseDTL.

Requirements:

  • A Raspberry pi
  • A DHT11, DHT22 or AM2032 sensor
  • A resin.io account
  • A firebase account

Environment variables you can set in your resin.io dashboard:

Required:

  • FIREBASE_URL: The url to your firebase.
  • FIREBASE_SECRET: The firebase secret.

Optional:

  • SENSOR_INTERVAL: The interval (in seconds) in which to query the sensor for data. Defaults to 300 (5min).
  • SENSOR_TYPE: The sensor type, defaults to 22. Possible values: DHT11: 11, DHT22: 22, AM2302: 22.
  • SENSOR_PIN: The sensor gpio pin, defaults to 4.