This HGLRC XJB F428 includes an Omnibus F4 flight controller with built-in Betaflight OSD and a 4in1 Blheli_S 28A ESC. The integrated design is pretty cool and really helps cut down on soldering tons of small wires close together and makes it look really clean.
STM32F405RGT6 master chip, MPU6000-SPI connection, dual 8K.
Built-in BETAFLIGHT OSD to adjust PID.
Built-in 5V/3A BEC output.
Black box FLASH 16M large capacity storage.
1.2MM board thickness.
Support 2-4S power input.
Support SBUS/PPM/DSMX and other mainstream mainstream receiver.
Support buzzer/programming LED/voltage monitoring/BLHELI-S ESC programming.
Hole mounting size M2 20 * 20mm.
Model: HGLRC XJB F428
Usage: for 65mm-250mm Frame Kit
Micro F4 Flight Control Board ( D-Shot Version):
CPU: STM32F405RGT6, dual 8K.
Black Box: Flash 16M
Input Voltage: 2-4S Lipo
Built-in Betaflight OSD to adjust PID
BEC Output: 5V/3A
Size: 25 * 25mm board, 20 * 20mm mounting holes (M2)
Support Subs/PPM/DSMX receiver
28A 2-4S Blheli_S BB2 4in1 ESC:
Input Voltage: 2-4S Lipo battery
Constant Current: 28A
Peak Current: 35A
BEC Output: NO
Firmware: BLheli_S 16.5
Size: 27 * 27mm (main board)
31 * 31mm (including pad)
Installing Hole: 20 * 20mm, M2
CPU: SILABS EFM8BB2 48MHZ
MOS Tube: TOP QUALITY MOSFET
Firmware: Betaflight 16.5
Support Damped Mode, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, forward and reverse
Note: The max input voltage is 16.8V (4s lipo) when the F4 flight controller and the 4in1 ESC combining work together.
Package size: 4 * 4 * 4cm / 1.6 * 1.6 * 1.6in
Package weight: 15g / 0.5oz
General box package
1 * OMF4-OSD F4 Flight Control Board
1 * 28A Blheli_S 4in1 ESC
1 * Screw Set