1pcs APM2.8 APM 2.8 Multicopter Flight Controller 2.5 2.6 Upgraded Built-in Compass Straight pin with Case for RC Quadcopter RCtown 1 x Control Receiver Power

1 x Control Receiver Power Switch

Optional diopter lens

G-sensor Control: control the flying direction by tilting your mobile phone 7

7: Supports most models with brushless sensorless motors

1pcs APM2.8 APM 2.8 Multicopter Flight Controller 2.5 2.6 Upgraded Built-in Compass Straight pin with Case for RC Quadcopter RCtown 1 x Control Receiver Powerif you need the bent,can buy this link: https: www. aliexpress. com store product 1pcs APM2 8 APM 2 8 Multicopter Flight Controller 2 5 2 6 Upgraded Built in 603538_32826355735. html? spm=2114. 12010615. 8148356. 6. 1b8a3782aUFIG2 APM is an open source flight control, can you play APM well depend on individual ability. Player must have ability of basic understanding of monolithic integrated circuit, c language, knowledge of electrical,mechanical, and