I also ordered one.
Great work!

Is reservation possible by posting here?
I don't think so, but if it is, then I'd like to reserve one all-in-one board as well.

Helder wrote: The board only has USB hub not the DAC or rather the USB Sound Card.

But there is support for the PWM audio, right?
So no need for a DAC or USB Sound Card afaik.

What about adding some pads for an analog joystick? The Arduino has several ADC, hasn't it? So I don't mean that the joystick has to be installed on the board (this would probably limit this to one single type of joystick), but just adding 4 pads connecting to the arduino ADCs (x and y axis), ground...

I was talking about a conplete pcb (as complete as possible) that will also host the exterior connections. I have a board I'm testing this weekend with USB Hub, Arduino, audio filter and amplifier plus the drill template. Can't get anymore complete than that. http://gerblook.org/image/VWm3N8T5BvtHV...

I bought this one: https://www.amazon.de/KFZ-R%C3%BCckfahrbildschirm-R%C3%BCckfahrkamera-KFZ-R%C3%BCckfahrkameras-%C3%9Cberwachungskamera-Satellitenreceiver/dp/B0056WJP1M/ref=sr_1_1?s=motorcycles&ie=UTF8&qid=1464372158&sr=8-1&keywords=BW3.5T Seller: BW Corp Shipping: Amazon It's the same version Pop...

Why even using the powerboost and not just the board from the powerbank?
What's the advantage of the powerboost?