Happymodel Crazybee F4 Pro V2.0 Mobula7 HD 1-3S Flight Controller w/ 5A ESC & Compatible Flysky/Frsky/DSMX Receiver Receiver:Compatible Frsky Receiver - The total combined weight

- The total combined weight of the Snap Adapter and payload should not exceed 30 g

Material:Aluminum

33×33×6cm (Unfoldable without Protection Cover)

the RC car is always ready to start quickly

2 xMetal rudder disk

Happymodel Crazybee F4 Pro V2.0 Mobula7 HD 1-3S Flight Controller w/ 5A ESC & Compatible Flysky/Frsky/DSMX Receiver Receiver:Compatible Frsky Receiver - The total combined weightCrazybee F4 Pro V2. 0 Mobula7 HD 1 3S Flight Controller w 5A ESC & Compatible Flysky Frsky DSMX Receiver Diffrence from V1. 0: V2. 0 could handle 1 3S Lipo LiHV ( V1. 0 only 1 2s Lipo LiHV) V2. 0 use bigger bind and boot button , change the BAT GND pad to through hole Specification: Brand Name: Happymodel Item Name: Crazybee F4 Pro V2 Flight Controller MCU: STM32F411CEU6 (100MHZ, 512K FLASH) Sensor: MPU 6000(SPI connection) Board size: 28. 5 * 28. 5MM