20x20mm HGLRC XJB F438 Flytower Micro F4 Flight Controller AIO OSD BEC & 33A BLheli_S DShot600 ESC

20x20mm HGLRC XJB F438 Flytower Micro F4 Flight Controller AIO OSD 5V BEC & 33A BLheli_S ESC Specification: Brand Name: HGLRC Item Name: F4 FC with 33A 4 In 1 ESC Flytower Mounting Hole: 20x20mm Flytower Weight: 8.4g Application: for 65mm-250mm Frame Kit Top Level: Micro F4 Flight Controller ( DShot 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 Size: 25x25mm board, 20mm mounting holes (M2) Weight:3.7g Support Subs/PPM/DSMX receiver Bottom Level: 33A 2-4S 4 In 1 ESC Input Voltage: 2-4S Lipo battery Constant Current: 33A Peak Current: 38A BEC Ouput: NO Firmware: BLheli_S 16.5 Size: 27x27mm (main board) 32x32mm ( including pad) Installing Hole: 20x20mm, M2 Weight: 4.7g 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 Package Included: 1x Micro F4 Flight Controller AIO OSD BEC 1x 33A BL_S 4 In 1 Brushless ESC 1x Capacitor 1x Bag of Screws