A two-pronged question. The first, regarding power, I'm pretty sure I know the answer but I'd appreciate any thoughts on the matter. The second is something that I really don't know about but I know you users and experts will
In my panel plan I am considering mounting an iPad using the Guardian Avionics mount. One of the options for the mount is a dual power supply, 5v and 2.7A per port. One port obviously goes to the iPad in the mount but would the other be an acceptable power source for a PAW unit?
Here's the power supply when it's not attached to the mount:
https://www.guardianavionics.com/ifdr-power-250-301-aircraft-remote-mount-dual-usb-port-for-panel-mountsThat's the power bit done; now to GPS position.
I know the PAW uses a GPS receiving dongle and this may well be all that is needed. Depending on the location of the PAW (mine would be behind the panel and below the coaming) a GPS mouse might be required for good reception. All good so far. What I have no idea about, having never used one in flight, is how the iPad receives and provides GPS position to the likes of Sky Demon. I know the iPad has a built in GPS receiver and there are Bluetooth units such as Bad Elf that can provide the iPad with GPS information BUT in the absence of such a device (a)is the internal GPS receiver sufficient in a light aircraft, especially if it is panel-mounted and, therefore, shielded by the panel and the surrounding equipment, as opposed to sitting on someone's lap or on the yoke and more importantly (b)does the PAW GPS position get sent to the iPad once it is connected by WiFi to the PAW box?
I can imagine that an internal GPS receiver might drop every now and again and that would be a good reason to couple up something like a Bad Elf. But if the PAW GPS position is getting beamed into the iPad then that would provide a much more elegant solution.
Cheers