Skip to content

Latest commit

 

History

History
43 lines (36 loc) · 1.32 KB

README.md

File metadata and controls

43 lines (36 loc) · 1.32 KB
Raw

HA Sensor ePaper Display

E-Paper display for viewing sensor data from Home Assistant. This firmware is based on ESPhome, so you need to install ESPhome and compile .yaml file by yourself.

Sensors data

The display shows:

  • Time and Date
  • Moon
  • Internal temperature and humidity
  • Openweathermap condition and forecast condition
  • Openweathermap pressure
  • Openweathermap wind direction and speed
  • Openweathermap temperature and humidity

Hardware:

  1. Waveshare 4.2" ePaper display
  2. ESP8266 Wemos D1 Mini
  3. MaxMacSTN's 3D-Printed Case: [https://www.thingiverse.com/thing:4772803]
  4. Stock M3 Screws from ePaper display

Wiring:

Connecting the display to Wemos D1 Mini is very straightforward.

ePaper Display Pin ESP8266 Pin
BUSY GPIO16
RST GPIO04
DC GPIO12
CS GPIO15
CLK GPIO14
DIN GPIO13
GND GND
3.3v 3.3v

How to use?

  1. Install ESPhome on your computer
  2. Copy yaml file and fonts folder to your ESPhome folder.
  3. Edit your Wi-Fi SSID/Password, sensors entity ID, etc.
  4. Connect hardwares.
  5. Flash the firmware via OTA.
  6. Go to Home Assistant, it should automatically discovered your espHome display. If not, add it manually using IP address via ESPhome integration.
  7. Enjoy!