Introduction: Arduino DHT-22 Nokia 5110 Thermometer
Beginner level Arduino Project!
Step 1: Parts and Libraries
DHT-22
Link; https://www.adafruit.com/products/385
Library; https://github.com/adafruit/DHT-sensor-library
NOKIA 5110 LCD
Link; https://www.sparkfun.com/products/10168
Library; https://www.dropbox.com/s/0t8s9ngawt6w1y7/LCD5110_...
If you have any problems with library downloading check this out https://learn.sparkfun.com/tutorials/installing-an...
Step 2: Wiring
DHT-22;
From left first pin goes to 5V second pin goes to Digital Pin 2 we are not using third pin, and last pin goes to GND
NOKIA 5110 LCD
RST = 6
CE= 7
DC= 5
DIN(MOSI) = 4
CLK = 3
VCC = 3.3V (dont connect to 5v it will cook the display)
LIGHT(BL) = GND (this can be different depending on the producers if the light doesnt work try connecting to 5V with a resistor or to 3.3V)
GND = GND
Step 3: Code
Arduino Code (new); https://drive.google.com/file/d/1OsZRFlGJWrWDU-RdKa6BixvsC5gXLPBG/view?usp=sharing
Fritzing Project; https://drive.google.com/file/d/1qwJ39WRqOI7eQl8rmFZMS3IOawJDDdKV/view?usp=sharing

Participated in the
Arduino All The Things! Contest
1 Person Made This Project!
- offtherails2010 made it!
9 Comments
4 years ago
Yea I found it a while ago thanks anyways.
Reply 4 years ago
no worries :) youre more than welcome, ever need any help, just yell in instructables and usually there'll be someone that can help :)
happy tinkering :)
4 years ago
Links need to be properly formed and some need to work.. Authors lib link just gives me errors.
Reply 4 years ago
Btw the LCD5110_Basic.h library can also be found here http://www.rinkydinkelectronics.com/library.php?id=44
6 years ago
onur hocam arduino kodlarının linki uçmuş yeniden yüklermisiniz.
Reply 6 years ago
link yenilendi
6 years ago
Your code is missing...
6 years ago
Great smart thermometer design. You can even combine it with a data logger shield to track the temperature.
Reply 6 years ago
thanks thats also a good idea!