Product overview
Designed for Defender 16/20, the iFlight Defender 16/20 F411 AIO combines flight control and ESC electronics in a 61*41mm board weighing 7.3g. Its flight controller uses an STM32F411 MCU and ICM42688 gyro, with 16MB onboard flash for Blackbox recording and a 5V 2A BEC output. The mounting pattern is 25.5*25.5mm with φ3mm holes. Connections include an SH1.0 to Type-C adapter and a pass-through DJI O3 and Caddx Vista/Polar connector. An onboard buzzer, WS2812 LED strip support, HD VTX switching and receiver protocol switching round out the integration features.
The FC and ESC accept 2-3S input and support LIHV batteries. The ESC uses a BB21 MCU and FD6288 driver, provides 20A output current and runs Q-H-50 - Bluejay, 0.16 firmware. It supports bidirectional DShot, DShot150/300/600, MultiShot and OneShot; ESC telemetry is not supported, and the ESC has no BEC. The board has no barometer, and OSD is N/A for the HD VTX version. Motor wires require soldering. Supplied equipment comprises one Defender 16/20 F411 AIO and one cable set. This product is for recreational use only and does not support autonomous flight.
