by @justy
OK, there's nothing shirt-specific in the code- you just need 2 RGB LEDs
433 MHz RF receiver plus RGB LEDs
Each colour component is sent separately.
You send an arm code, then the colour value.
For example, to make purple you would:
- Send CODE_ArmR
- Send CODE_Base + 255 (40255)
- Send CODE_ArmB
- Send CODE_Base + 255 (40255)
This code accompanies a how-to blog post