Is it possible to use OTG and charge the FP2 at the same time?

,

But maybe not, I could find more information on this topic here:

http://forum.xda-developers.com/android/general/otg-charging-using-usb-aca-accessory-t3431856

and

http://forum.xda-developers.com/showthread.php?t=1828032

Once my favoured electronics dealer has µusb b plugs in stock again I will give it a try.