Temperature and Humidity Monitor using Arduino and NodeMCU

Crazy Couple DIY
Crazy Couple DIY
Sep 5, 2026  #Arduinoweatherstation #nodemcuweatherstation #arduinoproject

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In this tutorial I am going to show you guys how to make an Arduino or NodeMCU based Weather Station using DHT11 or DHT22 temperature and humidity sensor and display it using an OLED Display.

I am going to use the board I created in this tutorial in my next project where I will be sending Temperature and Humidity readings to my Raspberry Pi based home server where I will be storing it in a MySQL database, so stay tuned.

Blog Posts:
1. DHT11 & DHT22: https://diyfactory007.blogspot.com/2021/09/temperature-and-humidity-monitor-using.html
2. OLED Tutorial: https://diyfactory007.blogspot.com/2018/07/oled-i2c-display-arduinonodemcu-tutorial.html
Video references:
1. DHT11 & DHT22: https://youtu.be/w5tBtHsl7b4
2. OLED Tutorial: https://www.youtube.com/watch?v=_e_0HJY0uIo

Gerber: https://drive.google.com/file/d/1H9noO2ppm0SM8HcJg1NWE2uTUJKw9SXH/view?usp=sharing
Schema: https://drive.google.com/file/d/1tWCxXBw3vzssVm6FtZDRI8ZIPCtmXp1t/view?usp=sharing

Code:
Code_With_OLED_Arduino : https://drive.google.com/file/d/1EEdhPuUiy8xWSD_s41iYAccTz8w-QF9C/view?usp=sharing
Code_With_OLED_NodeMCU : https://drive.google.com/file/d/1WFtdyu90gAqxhJq-Pur7w8fvXuuM85lt/view?usp=sharing
Code_With_PHP_NodeMCU : https://drive.google.com/file/d/1bT08x-h39NS1LdkCCH2F3ySG3hrht9U4/view?usp=sharing
Code_With_PHP_OLED_NodeMCU: https://drive.google.com/file/d/1ji5TEvLbhe3GJiDgQRowDws5PdZZXqf9/view?usp=sharing

Libraries:
DHTStable.h // URL: https://github.com/RobTillaart/DHTstable
SSD1306.h // URL: https://github.com/squix78/esp8266-oled-ssd1306
Adafruit display library: https://github.com/adafruit/Adafruit_SSD1306
Adafruit GFX library: https://github.com/adafruit/Adafruit-GFX-Library

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Thanks, ca again in my next tutorial.

#Arduinoweatherstation #nodemcuweatherstation #arduinoproject