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https://github.com/loaderb0t/bl3-echocom

Last synced: 13 days ago
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Host: GitHub
URL: https://github.com/loaderb0t/bl3-echocom
Owner: LoaderB0T
License: gpl-3.0
Created: 2020-08-17T18:03:05.000Z (over 4 years ago)
Default Branch: master
Last Pushed: 2022-09-04T18:53:53.000Z (over 2 years ago)
Last Synced: 2024-10-27T15:35:58.197Z (2 months ago)
Language: C++
Size: 232 MB
Stars: 2
Watchers: 1
Forks: 0
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# Borderlands 3 - Echo Device

This repo contains all the needed files to create your own 3D printed Echo Com from Borderlands 3.
I put lots of images in the repo so the size got quite big, sorry for that 🤷‍♂️.

If you need additional information or have any questions please just open an issue and I will try to answer them 😀.
And please, if you decide to give it a shot and you use my model, please please send me pictures of the result! :) Just open an issue here to show off your amazing work.

## Printing

- I printed all opaque parts with PLA filament with 0.15mm layer height.
- For the electronics version, the inner projector part was printed with "transparent" PETG filament to let the light of the LEDs pass through.
- I Recommend printing more or less everything with full support to make sure all the complex parts get printed properly.
- Removing the supports is quite easy with this model.

## Components for the electronics version

- [4" TFT Display](https://www.waveshare.com/4inch-tft-touch-shield.htm)
- I really recommend buying exactly this one as the 3D model is designed for exactly this product.
- It was the only display I found that had the correct size for the EchoCom.
- You have to remove the pin headers from the backside for it to fit into the model. The required wires then can be re-soldered with a thinner footprint.
- Custom PCB
- You can find the KiCad project and a finished plot of the PCB in the `pcb` folder.
- Use a service like [JLCPCB](jlcpcb.com) to have it manufactured or you can of course do it yourself :)
- Electronic Components:
- 1x Atmega328P-PU
- 8x Push Button
- 2x 22pF ceramic capacitors
- 1x 16MHz Crystal
- 3x 100nF foil capacitor
- 1x 10K Ohm resistor
- 2x Digital RGB LEDs (eg WS2812B) (one or maybe more than two might also work for you)
- 2x Screw Terminals (optional, you can also solder the power wires)
- Pin Header (optional, you can also solder the wires, but I recommend the headers!)
- 2x 3-pin
- 2x 5-pin
- 1x 6-pin
- Some sort of power source (I have not yet figured this out)
- Wires (with correct heads depending on your pin headers)

## Code

The code is very, very unfinished!
I recommend [Visual Studio Code](https://code.visualstudio.com/) to edit the code. The code is a [PlatformIO](https://platformio.org/) project, so I recommend the [PlatformIO extension](https://marketplace.visualstudio.com/items?itemName=platformio.platformio-ide) for VSCode.

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