Temperature, humidity and barometer

Climate. Controlled. 

And it even predicts the weather 

T‌hermostat monitoring 

Does your thermostat do a good job of keeping the temperature stable?

local weather forecast

A barometer allows you to predict the weather yourself - without needing an internet connection.

Dry skin? 

D‌ry air could affect your health. You could trigger a water misting device. 

Summer party

Turn on a disco light when it gets hot enough to go to the beach.

Creating the sensor

A‌proximate build and install time: 30 minutes.
Plug in the Arduino

Plug in the RF-Nano Arduino

Plug the RF-Nano into its socket. The USB connector should be on the outside of the main board.

Open the Candle Manager

Visit the controller, and click on the "Create Candle" link to open the Candle manager. Follow the step by step guide. It will help you upload the code to your new creation.

Add your new device

Visit the Mozilla Gateway controller and on the things page press the (+) icon. Your new creation should be available. Optionally, select which of its properties you'd like to have in the spotlight. Click on "save" to complete the proces.


It's gettin' hot in here!

Shopping list

This shoppinglist on Aliexpress will get you everything in one go.
Touch screen
Feb 18, 2019

A touch screen offers a very versatile way of interacting.

RF-Nano Arduino
Aug 10, 2018

The RF-Nano is an Arduino Nano with built-in wireless connectivity. It's the brain of all Candle devices.

Dupont wire
Aug 09, 2018

These wires allow you to easily connect the main board to sensors and actuators. They snugly fit over the pins. No soldering…

Temperature, humidity and barometer sensor
Aug 06, 2018

I‌t's amazing how much such a tiny and cheap sensor can do! The BME280 is basically a weather station the size of a penny. …

Expansion board
Aug 06, 2018

This expansion board makes it easy to connect everything by just plugging in wires.