Branch-Controller

The branch controllers are running on STM32 Bluepill boards with a wiznet w5500 based ethernet module.

The branch controller depends on the following:

1. Arduino support for STM32F1 ** master? **
2. FastLED with support for STM32F1 ** Currently uses Tenere Branch **
3. Ethernet library, based on the teensy implementation with faster settings ** master? **

Arduino settings:

Board: Generic STM32F103C Upload Method: JLink