# BLE WB3S nebula galaxy projector

The goal of this project is to create a firmware and possibly an app to control a cheap "YESLUSY LED Star Light" over BLE. This device ships with the WB3S chip (BK7231T) and unfortunately the tuya firmware.

# Why?

Because we can ^^

I don't like the idea to connect to a cloud just to switch the lights of the galaxy. And I also don't like to use ESPHome or something similar for something which I want to control just locally.

# Alternative

There is a ESPHome version for these chips, if you want something which connects to your smart home this is a way better alternative.

# Project status

Currently, nothing to see :D

# Contributions

Are welcome, just create a PR :)

# Acknowledging

The BLE reverse engineering and the initial stack are taken from this blog post. 

https//www.elektroda.com/rtvforum/topic3989434.html\#20742145

The doc/notes.pdf is from the original authors with the following note:

```
Finally, while all the code by the author(s) is licensed under GPLv3, other code used in building the final project
may be licensed under different terms and it is the responsibility of the reader to ensure compliance with
the terms of each license before proceeding."
```