
Crazybee F4 PRO V2.1 2-3S AIO FC Flight Controller w/ 5A 4-in-1 ESC for micro fpv drone toothpick building
Happymodel Crazybee 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 Power supply: 1-3S battery input (DC 3.5-13V) Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready Built-in Receiver ( Diffirent version having diffirent receiver, without receiver version doesn't have rx) Built-in Betaflight OSD(SPI Control) Built-in Current meter Max 28A Current meter scale set to 1175 Built-in 5V 1A Buck / Boost with LC filter Built-in voltage detection Firmware (Frsky version) CRAZYBEE F4FR PRO V2.0 Firmware target: CrazybeeF4FR (Flysky version) CRAZYBEE F4FS PRO V2.0 Firmw