https://github.com/maxi07/bambu-mqtt-pico

A 8x8 display showing the current print status of a Bambu labs 3d printer using mqtt
https://github.com/maxi07/bambu-mqtt-pico

3dprinting bambulab mqtt neopixel

Last synced: 21 days ago
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A 8x8 display showing the current print status of a Bambu labs 3d printer using mqtt

• Host: GitHub
• URL: https://github.com/maxi07/bambu-mqtt-pico
• Owner: maxi07
• Created: 2024-12-23T21:41:01.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2025-01-06T17:09:54.000Z (22 days ago)
• Last Synced: 2025-01-06T17:51:16.962Z (22 days ago)
• Topics: 3dprinting, bambulab, mqtt, neopixel
• Language: Python
• Homepage:
• Size: 3.58 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Bambu MQTT Progress Display

This program prints the current printer progress on a 8x8 LED matrix, connected to a Raspberry Pico with [Micropython v1.23.](https://docs.micropython.org/en/v1.23.0/)

This program has been tested for [Bambu Lab X1C Printer](https://eu.store.bambulab.com/products/x1-carbon?srsltid=AfmBOopFs9a93pwfv7qHibLEP5UfgySgJ1MaMIiTjB-XtYBMTHl01if_) that supports the [MQTT](https://en.wikipedia.org/wiki/MQTT) protocoll. The printer pushes messages by standard every second, see example output [here](/doc/example_response.json). It requires a [Neopixel LED matrix](https://www.adafruit.com/product/1487) and a buzzer, see tutorial [here](https://www.tomshardware.com/how-to/buzzer-music-raspberry-pi-pico).

![Bambu Labs X1C](/doc/main.jpeg)

## Supported features

- [x] Print current progress 🟩

- [x] Show printer error ❌

- [x] Show preparation progress 🟦

- [x] Play buzzer sound if finished

- [x] Change printer access code via webinterface

## Setup

Please edit the `config.json` file and add your details:

- SSID

- SSID password

- Printer IP

- Printer password (Settings -> General)

- Printer serial (Settings -> General)

> [!IMPORTANT]  

> The printer password resets automatically after restarting the printer. You can change the password by opening the picos webinterface on its ip-address (port 80)

Other optioanl features, such as brightness can be configured via the `config.json` file.

> [!NOTE]  

> Only LAN mode can be either turned on or off and is not necessary.