https://github.com/aaronjackson/interstate75-esphome

Display graphics with ESPhome on a 64x64 LED matrix display, Pico W Interstate 75 board.
https://github.com/aaronjackson/interstate75-esphome

esphome hub75 pi-pico-w

Last synced: about 1 month ago
JSON representation

Display graphics with ESPhome on a 64x64 LED matrix display, Pico W Interstate 75 board.

• Host: GitHub
• URL: https://github.com/aaronjackson/interstate75-esphome
• Owner: AaronJackson
• Created: 2023-10-25T22:47:12.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-10-26T23:49:53.000Z (over 1 year ago)
• Last Synced: 2024-12-23T14:07:52.949Z (6 months ago)
• Topics: esphome, hub75, pi-pico-w
• Language: C++
• Homepage:
• Size: 18.6 KB
• Stars: 6
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: readme.org

Awesome Lists containing this project

README

        
* ESPHome on the Interstate75 RGB Matrix Display

Seems to work! Tad flickery. Uses both cores of the Pico to prevent ESPHome from interfering with the bitbanging loop. Tried to use PIO but got confused.

#+BEGIN_SRC yaml

external_components:

  - source: github://AaronJackson/interstate75-esphome@main

    components: [ hub75display ]

    refresh: 0s

font:

  - file: "gfonts://Roboto"

    id: roboto12

    size: 12

display:

  - platform: hub75display

    id: mydisplay

    update_interval: 1s

    lambda: |-

      Color red = Color(255, 0, 0);

      Color green = Color(0, 255, 0);

      Color blue = Color(0, 0, 255);

      Color white = Color(255, 255, 255);

      it.draw_pixel_at(0, 0, red);

      it.draw_pixel_at(63, 0, green);

      it.draw_pixel_at(63, 63, blue);

      it.draw_pixel_at(0, 63, white);

      it.draw_pixel_at(31, 31, white);

      it.circle(31, 31, 16, white);

      it.rectangle(3, 3, 16, 16, white);

      it.print(4, 50, id(roboto12), "Hello");

#+END_SRC