HGLRC F420 Stack F4M3 OSD BEC Flight Control 20A BLHeli_S 2-4S 4In1 ESC for FPV Racing Drone

Brand: HGLRC
Item No.: F420 Stack
Weight: 13.8g

Model: HGLRC 20x20mm  F4M3 Flight Control Board Betaflight OSD 5V BEC
Weight: 5.8g
F4M3 Flight Control Board ( D-Shot Version)
MPU: MPU6000-SPI
CPU: STM32F405RGT6, Dual 8K.
Black Box: Flash 16M
Input Voltage: 2-4S Lipo 
Built-in Betaflight OSD to adjust PID
BEC Output: 5V@3A
Installing Hole:20x20mm, mounting holes (M3)
Size: 30x30mm (main board)
Support SBUS/PPM receiver 

Model: HGLRC DShot20A  BLHeli_S 2-4S 4-in-1 ESC
Input Voltage: 2-4S Lipo battery
Constant Current: 20A-4S
Peak Current: 25A/10S
BEC Ouput: NO
Firmware: BLHELI_S 
Size: 30x30mm (main board)
35x38mm (including pad)
Installing Hole:20x20mm,M3
Weight: 8.2g
CPU:EFM8BB21F16G-C
MOS Tube: TOP QUALITY MOSFET
Protocol: DSHOT600/300/150/Oneshot125/42,MultiShotDamped mode

1 x HGLRC F4M3 Flight Control Board
1 x HGLRC DShot20A BLHeli_S 2-4S 4-in-1 ESC