I use mine with an iPad Air and a cheap passive USB hub along with a tascam audio interface and an m-audio controller keyboard. Working great.

Mine shows up as "MIDI Expression BLACK"

http://dropcanvas.com/32abd

Maybe you do have a defective unit, or maybe the driver did not install correctly?

Sounds like you have the TRS connection right, and yes, the LED does not need to be on, because in CV mode the pedal just functions as a passive variable resistor. The on-screen message you're seeing sounds like it's not detecting a USB connection from the ME. Does anything change when you disconnec...

You need a straight TRS<->TRS cable, not a splitter. Single TRS plug connects to Output 2 on the pedal.

Cool

Just noticed that with a momentary footswitch in pgm inc/dec mode, using tap&hold to decrement jumps from 1 to 127, skipping 0. Incrementing from 127 does go to 0, so it's not a show-stopper, just a minor inconvenience.

Got it and love it! I did need to apply a custom curve in order for the FCV100 to do a smooth sweep from 0 to 127, but after a little trial and error I got that smooth like butter!

Thanks for such a useful product!

Order in! I'll let you know how it goes when I get it.

Rob-- The 88es definitely does have a volume pedal input (the smaller keystation models do not, but the 88es does) and I've even gotten mine to produce cc11 output, but not full 0-127 range and not linear. So anyway, based on your comments I think the ME is what I need. I'll order tonight! Thanks fo...

Rob-- I have no idea how your firmware is structured, but one way to approach this type of feature request without over-complicating the GUI would be to add a simple scripting language in the firmware, and an "advanced mode" tab in the GUI that lets users type script commands to be dumped ...