Happymodel CrazybeeX 4in1 AIO Flight Controller Built-in ESC/VTX/Frsky SPI RX/OSD for 1-2s Whoops
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Happymodel CrazybeeX 4in1 AIO Flight Controller Built-in ESC/VTX/Frsky SPI RX/OSD for 1-2s Whoops

$49.99
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Are you ready to upgrade your 65mm/75mm/85mm whoops?YES!! The Happymodel CrazybeeX built-in ESC/VTX/Frsky SPI RX/OSD will handle 1-2S battery!! Note:This product is discontinued. Important: Not compatible with big propeller like 65mm/75mm when use 2s battery . Recommend max size of propeller is 55mm. Flight ControllerMCU:STM32F411CEU6 (100MHZ, 512K FLASH)Sensor: MPU-6000(SPI connection)Board size: 28.5 * 28.5MMPower supply: 1S-2S battery input (DC 2.9V-8.7V)Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 readyBuilt-in Betaflight OSD(SPI Control)Built-in 5.8G VTXBuilt-in SPI Frsky receiver support D8/D16Built-in 5V 1A BECBuilt-in voltage detectionFirmware target: CRAZYBEEF4FROnboard 4in1 ESCMCU upgraded to EFM8BB21Power supply: 1-2S LiPo/LiPo HV Current: 5A continuous peak 6A (3 seconds)Support BLHeliSuite programmableFactory firmware: S_H_90_REV16_7.HEXDefault protocol: DSHOT600Onboard Frsky SPI receiverSPI BUS receiver Frsky D8/D16 compatibleSupport Frsky_X_LBT(EU-LBT), Futaba S-FHSS (Ne

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