Nollie12-controller

This is an alternative to the LianLi controller, which currently supports SignalRgb, and I may add OpenRgb later
The MCU adopts ATSAMD21G18

You need to write bootloaders（Feather M0） for him

https://learn.adafruit.com/how-to-program-samd-bootloaders

After writing bootloaders, double-click the button and the computer will pop up a USB flash drive, just drag UF2 into it

The left port connects to the mainboard, and the right port connects to the GPU

If you are using a Triple 8 Pin, then you will insert the right side and leave the left 2Pin empty