Spare parts name: Receiver board; must be note, this is Discovery U818A WIFI Upgrade version with Altitude hold function. if you found your drone and our drone picture are not same, please do not buy, because this drone has many version. or take picture to us.
Package list: 1pcs/lot;
UdiR/C Discovery U818A WIFI Upgrade Drone, this is FPV version, Altitude hold mode, do not make it wrong, please check your drone number and drone picture. (can not be used for "U818A" and "U818A HD"), There are "FPV" letter on the drone shell, if you buy wrong, we will not refund.