All V5 projects/kits are sold out and there will be no more available. I am evaluating/coding new vario/gps module with airspeed and many other functionalities and will be taking preorders in January 2017. Code name V6 Basic.
Please stay tuned and subscribe to my FB feed https://www.facebook.com/goflyinstruments
I will be posting updates and some videos as soon I get new V6 working.