iAstroHub
Automated astrophotography using mobile devices
...TRONSMART MK808 (with RK901 wifi) or MK808B (with RK903 wifi). I got it from geekbuying.com. Or any RK3066 mini PC stick + an external Ralink5370 usb wifi adapter.
8. Class-10 micro SD card (at least 8GB).
If you have any question, discuss here ...