What you need
You just need to use and compile this sketch into your remote control’s bluno:
After the compilation, your remote control starts by checking the leds (sequence red/green/blue) and then the blue leds blink meaning that it is waiting your backpack…
Important note: the integrated bluno nano’s bluetooth communicates with D0 and D1 pins. So your remote can’t communicate with the backpack when it is connected to your computer (with the USB cable). You must disconnect you remote control and use it with the 9V battery to test it with the backpack.
Now you can program your backpack.