OWLOS Meteo

DIY Open Source Weather Station Based on Arduino UNO.

For all who learning firmware programming.

Parts used:

• Arduino UNO R3 (CH340)
• Arduino Sensor Shield V4.0
• LCD I2C 20x4
• DHT11
• Clock DS3231
• Light Sensor
• 3 LEDs
• 4 Buttons
• Squeaker (Buzzer, Speacker)
• 6 resistors 10K

Estimated hardware budget 20$

3D STL models

3D STL models of boxes are also available for 3D printing

UART based console monitor

We use PlatformIO IDE

Special thanks to:

DS3231 Real-Time Clock

Adafruit Unified Sensor Library

DHT-sensor-library

LiquidCrystal_I2C

Copyright 2020, 2021 by:

• Julliet Izmailova
• Mykhailo Voit
• Yan Sokolov (Dadras279@gmail.com)
• Oleh Melnyk (Olgmeln@gmail.com)
• Vitalii Glushchenko (cehoweek@gmail.com)
• Denys Melnychuk (meldenvar@gmail.com)
• Denis Kirin (deniskirinacs@gmail.com)
• Serhii Lehkii (sergey@light.kiev.ua)

Development process