Step 1: Prepare
18650 shield x2
DHT11 sensor x1.
For one of D-duino
Follow my last project: Display Temperature and Humidity and upload to ThingSpeak
After this D-duino upload my home temperature and humidity to ThingSpeak successfully.
I can use another D-duino to read data from ThingSpeak.
I leave this D-duino in my home. It keeps uploading data to ThingSpeak.
Step 2: My Weather Station D-duino
Follow my project on github.
The first page displays the time right now.
The second page displays weather forecast.
The third page displays the weather of my city.
The last page shows the temperature and humidity of my home.This data reads from ThingSpeak.
This project uses only two D-duino but complete much work of IOT.
Very amazing ,is it?