https://github.com/educ8s/esp32-e-paper-thermometer-with-ds18b20-sensor
This is a simple ESP32 E-Paper Thermometer with DS18B20 sensor.
https://github.com/educ8s/esp32-e-paper-thermometer-with-ds18b20-sensor
Last synced: 10 months ago
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This is a simple ESP32 E-Paper Thermometer with DS18B20 sensor.
- Host: GitHub
- URL: https://github.com/educ8s/esp32-e-paper-thermometer-with-ds18b20-sensor
- Owner: educ8s
- Created: 2020-10-22T13:13:53.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2020-10-22T13:50:13.000Z (over 5 years ago)
- Last Synced: 2025-09-02T04:02:36.627Z (10 months ago)
- Language: C
- Size: 482 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# ESP32-E-Paper-Thermometer-with-DS18B20-sensor
This is a simple ESP32 E-Paper Thermometer with DS18B20 sensor. The project uses a 1.54" b/w e-paper display from Waveshare. At the screen, we display the temperature which is being measured by this temperature sensor the DS18B20. The temperature reading on the screen is updated every 5 seconds. The cool thing is that we don’t refresh the whole screen which is very slow, only part of the screen which is fast and low-power!
🎥 [Watch the video on YouTube](https://www.youtube.com/watch?v=KKfFgdhtfzk)
# Parts used
🛒 ESP32 ▶ https://educ8s.tv/part/ESP32
🛒 E-Paper Display ▶ https://educ8s.tv/part/EPaper154
🛒 DS18B20 ▶ https://educ8s.tv/part/DS18B20
🛒 Breadboard ▶ https://educ8s.tv/part/SmallBreadboard
🛒 Wires ▶ https://educ8s.tv/part/Wires
💖 Full disclosure: All of the links above are affiliate links. I get a small percentage of each sale they generate. Thank you for your support!
# How to use the E-Paper display
E-Paper or Electronic paper are displays that unlike traditional LCD or OLED displays does not emit light but reflect light. It is like the ink on the paper. This characteristic makes e-paper displays very comfortable to read, and they have excellent readability under direct sunlight. Another great thing about e-paper displays is that they can hold static text and images for months without electricity! Yes, that’s correct, the display can show text and images even when it is off! That makes e-paper displays ideal for low powered projects! Watch the [video review](https://www.youtube.com/watch?v=UBEhod2wxvE) of this display that I have prepared for more info.
🎥 [Watch the video on YouTube](https://www.youtube.com/watch?v=UBEhod2wxvE)
# Schematic Diagram
# Credits & Thanks
- Kudos to [ZinggJM](https://github.com/ZinggJM) for being the creator of the GxEPD library without which this project would not exist.