rpi-temp-module v1.0.0

rpi-temp-module

Node module for fetching data from the DS18B20 temperature sensor on Raspberry Pi.

Raspberry Pi setup

First, load the drivers

sudo modprobe w1-gpio  
sudo modprobe w1-therm

then determine the device id of your sensor (28-000004e23e98 in my case)

ls /sys/bus/w1/devices/   

You will need to provide the device id as a parameter when using the module.

Installation

npm install rpi-temp-module --save

Usage

var rpiTemp = require('rpi-temp-module')    
    getTemperature = getTemperature;    

getTemperature("28-000004e23e98", funciton(value) {    
    console.log("Temperature: "+value+"C");    
});    

Tests

npm test