DHT11 Temperature and Humidity Sensor with an E-Ink Display Module
Quickly and easily display your air’s temperature and humidity with a DHT11 sensor and an E-ink display module. This method will have an update on a 5 second loop so you get updated results continuously. Once you unplug the module, the last update will remain on the screen until you change the code or re-plug the display so it can update again (everlasting e-ink!)
Ready to get started?
What you’ll need:
- E Ink Display module
- DHT11 Sensor
- Arduino Uno
- 2 x Bread board
- Dupont wire
Note: For this project, you do not need the DHT11 library as we’ll provide the code, but we recommend you download it for future use
Here’s what to connect:
|GND||GND (either is fine)|
|3.3V||3.3V (5V is also fine)|
Once you’re connected, run this code.
And that’s how you get your temperature and humidity data displayed in E-ink. How about we try OLED next!