Software for iPhone/Android
- TouchOSC (5 eur), https://hexler.net/software/touchosc
- Alternatively use SoundCool, http://soundcool.org/
send and receive data over OSC
- File:udpsend-udpreceive.maxpat (tested with SoundCool for iOS)
- File:udpreceive-iOS.maxpat
- File:udpsend-receive.pd (Pure Data patch to test send/receive data between computers)
Homework
Control with your cell phone LED light and/or sound (the examples are controled by SoundCool app from iPhone/android)