https://github.com/paulgreg/esp32-home-news-epaper

Displays weather, agenda & power comsumption on an e-ink screen
https://github.com/paulgreg/esp32-home-news-epaper

Last synced: about 2 months ago
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Displays weather, agenda & power comsumption on an e-ink screen

• Host: GitHub
• URL: https://github.com/paulgreg/esp32-home-news-epaper
• Owner: paulgreg
• License: apache-2.0
• Created: 2023-02-04T18:17:41.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-13T10:00:30.000Z (6 months ago)
• Last Synced: 2024-07-13T11:19:51.930Z (6 months ago)
• Language: C
• Size: 111 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ESP32 home news epaper

A display showing weather (current, today and tomorrow), agenda & power comsumption (for french Linky service) on an e-ink screen, powered by an esp32.

That project combines previous projects into a single e-ink screen :

  * [IoT eink Weather Station](https://hackaday.io/project/171910-iot-eink-weather-station)

  * [esp32next-calendar-events](https://github.com/paulgreg/esp32-next-calendar-events)

  * [Linky Daily Consumption](https://hackaday.io/project/177065-linky-daily-consumption)

Weather is fetched from [Open Weather Map](https://openweathermap.org/). You’ll need to create an account to get an API key.

The « agenda » and power consumption needs JSON produced and served on a server :

- [next-calendar-events-server](https://github.com/paulgreg/next-calendar-events-server) to fetch and format agenda events,

- [bokub/linky](https://github.com/bokub/linky), launched daily to produces daily consumption and max power files. You will also need a price.json file containing `{ "price": "0.23" }`

You’ll need to copy `parameters.h.dist` to `parameters.h` and change it to your needs.

## Hardware

  * [WaveShare ESP32 Driver Board](https://www.waveshare.com/product/e-paper-esp32-driver-board.htm)

  * [5.83" b/w/r e-ink screen](https://www.waveshare.com/5.83inch-e-paper-b.htm) GDEW0583Z83 648x480, EK79655 (GD7965)

  * 433 Mhz Superheterodyne RF Receiver Module

### Mapping of Waveshare ESP32 Driver Board

  - BUSY -> 25

  - RST -> 26

  - DC -> 27

  - CS-> 15

  - CLK -> 13

  - DIN -> 14

### 433 Mhz transmitter mapping

  - pin 34 to D0

  - 3v3

  - GND

## Software

That project is made possible by amazing [ZinggJM/GxEPD2](https://github.com/ZinggJM/GxEPD2) and wonderful [bokub/linky](https://github.com/bokub/linky) Open Source projects. Thanks