BIAS FX wah pedal controlled by Web MIDI API / Web MIDI Browser
BIAS FX for iPad.
I don't have MIDI pedal, I use Web MIDI Browser to control wah pedal.
BIAS FX
http://www.positivegrid.com/bias-fx/
Web MIDI Browser
http://www.taktech.org/takm/WebMIDIBr...
Web MIDI Wah
http://pm.linclip.com/webmidiwah/
Using control change #1 to control BIAS FX.