HGLRC F438 Micro Stack + 33A 4in1 + F4 Flight Controller

Overview:

The HGLRC XJB F448 is a 33A 4in1 ESC and F4 Flight Controller stack with 20mm mounting holes (M2) making it perfect for micro class racers.

F4 FC Specifications:

- MPU: MPU6000 ( SPI )
- CPU: STM32F405RGT6, dual 8K
- Black box: 16M flash
- Input voltage: 2 - 4S LiPo
- Built-in BetaFlight OSD to adjust PID
- BEC output: 5V at 3A
- Size: 25 x 25mm board, 20mm mounting holes ( M2 )
- Weight: 3.7g
- Support SBUS / PPM / DSMX receiver

4-in-1 BS38A 33A BLHeli_S ESC Features and Spec
- Input voltage: 2 - 4S LiPo battery
- Constant current: 33A
- Peak current: 38A
- BEC output: no
- Firmware: BLHeli - S 16.5
- Size: 27 x 27mm ( main board ), 32 x 32mm ( including pad )
- Installing hole: 20 x 20mm, M2
- Weight: 4.7g
- CPU: SILABS EFM8BB2 48MHz
- Firmware: BetaFlight 16.5
- Support Damped Mode, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600

Includes:

- HGLRC F4 Flight Controller
- HGLRC 4 in 1 BS38A 33A esc
- Standoffs + nuts + capacitor