BetaFPV F4 Brushless Flight Controller and ESC V2.0 (BLHeli_32)

After several months of research, the greatest combination of F405 4S Brushless Flight Controller with  BLHeli_32 16A  ESC has been released which totally supports 4S power with a steady performance . BLHeli_32 16A ESC is customized for Beta85X whoop drone. Meanwhile, Beta85X is the first micro drone with a BLHeli_32 ESC at present.

BLHeli_32 is the 3rd generation ESC firmware after BLHeli and BLHeli_S, which is written for ESC’s that utilize 32-bit MCU. With the increase in processing power, faster input signals with lower latency and higher update rate would be possible in BLHeli_32, such as Dshot1200!
Know more about BLHeli_32 ESC from  Oscarliang’s blog .
Check out Joshua Bardwell ‘s video to know every detail of BLHeli_32

SPECIFICATIONS OF FC

CPU: STM32F405 (Overclock to 240MHz)
Six-Axis: MPU6000
Size: 26mm x 26mm, whoop mounting pattern
Firmware version: BETAFPVF405 (BEFH)

OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
RX3 and TX3 are with a uto inverter,  supporting all RX including TBS Micro RX

TX01 and RX01 ports are available for Frsky F-Port, DSM2/DSMX
Buzzer solder pads
Support programable LED like WS2812 etc
Weight: 4.2g

DIAGRAM FOR F405 4S FC

SPECIFICATIONS OF ESC

Support BLHELI_32
Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600, Dshot1200
Input voltage: 3-4S lipo
Cotinue current: 16A
Peak current: 19A 
Firmware target: BETAFPV-16A-32bit
MCU:  STM32F051K66

Motor Connectors: 1.25mm header pins connector
Weight: 4.4g (7.7g with XT30 cable) 

DIAGRAM FOR F405 4S FC

PARTS UPDATED

F405 4S FC board has added extra 4 p luggable ports for ESC, VTX, RX and LED board, convenient installation and decreasing the dislocated PIN mounting.

Using single N-channel MosFETs on ESC board, which has a lower inner resistance. It is dual MosFETs on the original BLHeli_32 ES