keyes Bit Car app for iPhone and iPad 4.2 ( 32 ratings ) Utilities Developer: 克俭 左 Free Current version: 1.1, last update: 1 year ago First release : 28 Jul 2020 App size: 16.16 Mb 这是一个用于控制keyestudio的Bit car小车的蓝牙4.0 APP