I actually have made a little progress, but I’m headed in a bit different direction. I’m trying to build a system that would use Bluetooth LE, but work locally and without a PC. I’ve been focused on a sensor and camera system that is NOT a wiimote and sensor bar. I have figured some of the hardware out. I’m using a Pixy camera modified to track IR light and using 940nm IR LEDs to reflect back off the tip of the wand. The camera and IR system is then connected to an Arduino. I have been able to program the Arduino to detect the wand and turn on and off an LED. Good news is the system could possibly be adapted to send out a BTLE signature using a Bluetooth shield for Arduino.
My biggest challenge now is working out the programming for the Arduino to detect the individual spell patterns. I’ve been looking over Tim’s code and he said he may be able help me with the math. My biggest challenge is time.
I’d love to help as much as I can, but my resources would be limited.