https://github.com/corey-schneider/pico-crown

Raspberry Pi Pico W connected device
https://github.com/corey-schneider/pico-crown

circuitpython pico python raspberry-pi-pico rp2040 ws8212

Last synced: 7 days ago
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Raspberry Pi Pico W connected device

• Host: GitHub
• URL: https://github.com/corey-schneider/pico-crown
• Owner: corey-schneider
• Created: 2023-12-13T04:21:54.000Z (10 months ago)
• Default Branch: master
• Last Pushed: 2024-01-12T23:22:41.000Z (9 months ago)
• Last Synced: 2024-09-22T14:32:53.073Z (11 days ago)
• Topics: circuitpython, pico, python, raspberry-pi-pico, rp2040, ws8212
• Language: Python
• Homepage:
• Size: 1.24 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
![crown](20240112_181939.jpg)

This project utilizes the following devices:

- Raspberry Pi Pico W

- Bottle of Crown Royal

- 2.5w speaker (pulled from an old laptop)

- PAM8302A 2.5w amplifier

- 0.5m of 5v WS2812B RGB LEDs, 15 LEDs total

- Some wood and hot glue

and software:

- MicroPython 8.2.9

- MQTT

- Adafruit IO

- Misc Adafruit libraries

  

to accomplish the following task:

- Allow me to send an alert to the device over the internet in order for it to play a specific noise and flash the LEDs a specific way, both similar and very dissimilar to an alarm clock.

Features:

- On startup:

  - Flash white 2 times to indicate the code is running and the LEDs are communicating

  - Connect to wifi in `settings.toml`

    - If wifi connection fails for any reason, slowly flash red 5x to indicate a wifi error

  - Begin cycling all colors slowly

- If command is received from Adafruit:

  - `led_status_feed` (not working)

    - ON / OFF

    - Not working - cannot think of a valid use case

  - `shotty_time_feed`

    - 0 / 1: begins shotty mode: plays a sound and flashes the LEDs simultaneously

  - `brightness_feed`

    -  0.3 to 1.0: sets the brightness. Default is 0.8. Resets on reboot

Circuit:

![circuit](https://github.com/corey-schneider/pico-crown/assets/35932803/68b45213-672a-45fa-9ec0-e527a0d110cb)