GEELANG SIF4 V1 F4 + 13A BLheli_S 4S 4in1 ESC Stack

Brand Name: GEELANG

SI-F4FC V1 F4 Flight Controller

MCU: STM32F411CEU6 (100MHZ, 512K FLASH)

Sensor:  MPU-6000(SPI connection)

Store: Onboard black box

Board size: 21x21mm

Power supply: 2-4S battery input (DC 7-17V)

Built-in 12A(each) Blheli_S 4in1 ESC Dshot600 ready

Built-in Betaflight OSD(SPI Control)

Built-in Current meter Max 70A

Current meter scale set to 480

Built-in 5V 2A BEC

Built-in voltage detection

13A BLheli_S 4in1 ESC

Onboard 4in1 ESC MCU upgraded to EFM8BB21

Power supply: 2-4S LiPo/LiPo HV (7v/17v)

Current: 13A continuous peak 15A (5 seconds)

Support BLHeliSuite programmable                           

Default protocol: DSHOT600

Applcation: Compatible with GEELANG Anger 75X / 85X FPV Racing Drone

Package Included:

1x F4 Flight Controller Board

1x 13A ESC Board

1x Buzzer

1x Capacitor

1x Connector

1x bag of Cable