The F4 1S 5A AIO Brushless Flight Controller is back in stock with new and upgraded features. We updated the FC with high-quality BMI270 gyro, BB51 ESC hardware with Bluejay ESC firmware, and 8MB Betaflight Blackbox flash.

FEATRUES

The SPI Frsky version board reserves an SBUS port and a UART port, which is available for the SBUS protocol receiver or other external receivers.
Built-in an 8MB flash memory chip dedicated to Blackbox logging. It’s an extremely powerful tool for tuning and troubleshooting an FPV drone

Diagram

Bluejay ESC Firmware

F4 1S 5A flight controller with BB51 ESC hardware could flash the Bluejay ESC firmware now, which is based on BLHeli_S revision 16.7. With Bluejay ESC firmware, it supports bidirectional D-shot and RPM filtering in Betaflight, offers 24KHz, 48KHz, and 96KHz fixed PWM frequency for options, and custom start-up melodies. By using Bluejay ESC firmware on Meteor65 and Meteor65 Pro whoop drones with 0802SE 19500KV motors, the flight time is increasing effectively. The default firmware for F4 1S 5A FC will be changed to Bluejay ESC firmware.

SPI Frsky RX

Come with the built-in SPI Frsky Receiver (CC2500 chip), F4 1S 5A AIO FC can be compatible with Futaba S-FHSS, Frsky D8, and D16 protocol. The default protocol is configured to Frsky D16 FCC out of the factory. Pilots could set up the protocol according to your own need in Betaflight Configurator.

Specification:

CPU: STM32F411CEU6 (100MHZ)

Six-Axis: BMI270

Built-in Receiver: SPI CC2500 (Frsky)

Receiver antenna: Line antenna

FC Size: 30*30mm

Mounting Hole Size: 26*26mm

Firmware version: betaflight_4.2.11_BETAFPVF411RX (Frsky)

OSD: Built-in BetaFlight OSD

Blackbox: 8MB

Recommend VTX: >=200mW, like BETAFPV M03 350mW VTX or TBS Unify VTX

Power Cable: 55mm, with BT2.0 connector