Research for "S" hardware and software

The "S" is going to be controlled with an Arduino UNO, the Arduino will have a bluetooth module that to receive the information of the tablet, the output is going to be shown through a LED neopixel strip.

For the app used in the tablet we will try to use a premade one, the two options are:

https://play.google.com/store/apps/details?id=project.bluetoothterminal

https://play.google.com/store/apps/details?id=appinventor.ai_yuanryan_chen.BT_LED

In case that none of the apps are suitable for us we can create one using AppInventor.