iFlight Defender-16 / Defender-20 F411 AIO with 25.5*25.5mm Mounting holes STM32F411 MCU for FPV Parts

Description This is a new generation F411 AIO designed for Defender 16/20. A future proof all-in-one FC to step up the game and make some more room for future flight firmware development. Lightweight, minimum size, minimum work. Solder your motor wires on and let's go! Highlights Pass-through DJI O3 and Caddx Vista/Polar Connector HD VTX switch function Receiver protocol switching function Onboard buzzer Flight Controller Specifications MCU: STM32F411 Gyro: ICM42688 Blackbox: 16MB Onboard Flash BEC output: 5V 2A  WS2812 LED Strip: Yes Buzzer: Yes Barometer: DPS310 Connector: SH1.0 to Type-C adapter OSD: N/A (HD VTX version) FC Firmware: IFLIGHT_Defender_F411 Mounting pattern: 25.5*25.5mm φ3mm Dimensions: 61*41mm Input voltage: 2-3S, support LIHV battery ESC Specifications ESC MCU: BB21 Driver: FD6288 Input voltage: 2-3S Support LIHV battery Output current: 20A ESC firmware: Q-H-50 - Bluejay, 0.16 Current sensor: ratio 200 (1/10mV/A) BEC: NO ESC Telemetry: NO Bidirectional DShot: Yes Supports DShot DShot150/300/600/MultiShot/ OneShot etc. Packing List 1 x Defender 16/20 F411 AIO 1 x Cable Set