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A software for rpi zero w to display live-weather info and sync events from any online calendar to a beautiful E-Paper Display, or to just show a slideshow of simplified images.
178 commits 2 branches 6 tags 55 MiB
Python 92.4%
Shell 7.6%
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Ace cdd6bfd736
Added updating instructions and some improvements 
Removed the 'Experimental section' as the 2-Colour E-Paper display is now officially supported. 
Updated both installers and their 'single-line-commands'.
No more convertering required.
2018-10-02 02:44:39 +02:00
2-colour Update stable.py 2018-10-01 21:27:12 +02:00
2-Colour-support Bash script to add support for 2-coloured E-Paper 2018-09-25 23:45:58 +02:00
Calendar Update stable.py 2018-10-01 21:28:53 +02:00
For-developers-only Create image-converter-alpha 2018-10-02 01:21:26 +02:00
Gallery Screenshot of the new installer (v1.2) 2018-10-02 02:42:09 +02:00
CODE_OF_CONDUCT.md Create CODE_OF_CONDUCT.md 2018-09-09 12:05:09 +02:00
Installer-with-debug do not use just yet 2018-10-02 01:30:28 +02:00
Installer-without-debug Updated Installer (v1.2)! 2018-10-02 01:42:16 +02:00
LICENSE Initial commit 2018-08-26 23:56:49 +02:00
README.md Added updating instructions and some improvements 2018-10-02 02:44:39 +02:00
To-Do Added note on 2-colour E-Paper support 2018-09-29 17:41:43 +02:00
wpa_supplicant.conf Rename wpa_applicant.conf to wpa_supplicant.conf 2018-08-28 03:02:53 +02:00

README.md

Raspberry-Pi-Google-Calendar-with-E-Paper-display

A python script for the rpi zero w to sync events from any online calendar to a beautiful E-Paper Display, get live weather data and much more.

News:

  • Version 1.2 released (early October 2018) with lots of improvements, especially for the 2-Colour version! (Early October)

If you were using any previous versions, please update as this version contains a critical update. See below section regarding updating

  • Added Support for the 2-Colour E-Paper Display as well! (End of September)
  • Added Support for Raspbian Stretch lite. (End of September)

Main features

  • Display the date and a full monthly calendar
  • Syncronise events from any online calendar (like google, yahoo etc.)
  • Get live weather data (including temperature, humidity, etc.) using openweathermap api

Hardware required

  • 7.5" 3-Colour E-Paper Display (Black, White, Red/Yellow) with driver hat from waveshare or
  • 7.5" 2-Colour E-Paper Display (Black, White) with driver hat from waveshare
  • Raspberry Pi Zero WH (with headers) (no soldering iron required)
  • Or: Raspberry Pi Zero W. In this case, you'll need to solder 2x20 pin GPIO headers yourself
  • MicroSD card (min. 4GB)
  • MicroUSB cable (for power)
  • Something to be used as a case (e.g. a picture frame or a 3D-printed case)

Setup

Getting the Raspberry Pi Zero W ready

  1. After flashing Raspbian Stretch (Lite or Desktop), set up Wifi on the Raspberry Pi Zero W by copying the file wpa_supplicant.conf (from above) to the /boot directory and adding your Wifi details in that file.
  2. Create a simple text document named ssh in the boot directory to enable ssh.
  3. Expand the filesystem in the Terminal with sudo raspi-config --expand-rootfs
  4. Enable SPI by entering sudo sed -i s/#dtparam=spi=on/dtparam=spi=on/ /boot/config.txt in the Terminal
  5. Set the correct timezone with sudo dpkg-reconfigure tzdata, selecting the correct continent and then the capital of your country.
  6. Reboot to apply changes

Installing required packages for python 3.5

Execute the following command in the Terminal to install all required packages. This will work on both, Raspbian Stretch with Desktop and Raspbian Stretch lite.

bash -c "$(curl -sL https://raw.githubusercontent.com/aceisace/E-Paper-Calendar-with-iCal-sync-and-live-weather/master/Installer-without-debug)"

Should you encounter any problems during the install, try using the Installer with output, like this:

bash -c "$(curl -sL https://raw.githubusercontent.com/aceisace/E-Paper-Calendar-with-iCal-sync-and-live-weather/master/Installer-with-debug)"

If the Installer should fail for any reason, kindly open an issue and paste the error. Thanks.

This is how the installer will run:

Adding details to the programm

Once the packages are installed, navigate to the home directory, open 'E-Paper-Master' and open the file 'stable.py' inside the Calendar folder.

3 Main Details are needed to get running:

  1. A valid ical URL. Use the export funtion in google calendar to create a ical url link and paste it in the url section
  2. A valid openweathermap API-Key is required. This key can be optained for free with an account on openweathermap
  3. Your city's name and your country code (so the correct weather can be displayed) (e.g. New York, US)

Demo

Once you have setup everything, the E-Paper Calendar will refresh the screen in the following way:

Updating

If you were using a previous version and want to update, do the following:

  • Save your personal details from the main script, located in /home/pi/E-Paper-Master/Calendar/stable.py in a different location. For example you can create a text file which contains your openweathermap-api-key and iCal-url in /home/pi/personal.txt

  • Remove the E-Paper-Master folder from the home directory with sudo rm -r /home/pi/E-Paper-Master/

  • Re-run the (updated) installer and insert your details again in stable.py. Reboot to apply changes.

Don't forget to check out the Wiki. It contains all the information to customising, understanding and setting up the script.

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