In this DIY guide I will show you how to make your own wireless weather station!
My communication protocol will allow you to have up to 10 sensor stations in your wireless network, but you can change and extend it up to 254 stations! The RF technology and the module that we used will allow you to have a long range distance between your sensors and master station that will have in your room. You can power on your sensor stations with 5V battery (or even with 3.7V) or a solar panel system!
Every “Sensor Station” can have a:
Photocell / photoresistor Light sensorDHT-22/DHT11 Temperature/Humidity SensorDS12B20 Waterproof Temp SensorIn this project I decided to make my own PCB that is based on Arduino UNO microcontroller - Atmega328p.
Bellow you will find the electronic schematic with PCB layout so you can easily produce it!
Let’s get started!”

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