rpi-temp-module

Node module for fetching data from the DS18B20 temperature sensor on Raspberry Pi. For real world usage see the Raspberry Pi thermometer project.

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.

npm install rpi-temp-module --save

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

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

npm test