SpeedyBee Stack F7 V2 Flight Controller Flash Firmware Wirelessly Blackbox 45A Blheli_32 3-6S Brushless ESC 30.5x30.5mm for RC Drone FPV Racing

MCU: STM32F722

IMU: MPU6000

USB: Type-C

Baro: BMP280 (I2C)

OSD: BetaFlight OSD w/ AT7456E chip

BLE: Support, used for Flight Controller configuration

WiFi: Support, used for data transfer, e.g firmware flashing, and Blackbox analysis.

DJI Air Unit slot: A full DJI Air Unit JST slot onboard

BlackBox: 16MB onboard dataflash

Current Sensor: 1 : 10 (Scale 168)

BetaFlight Camera Control Pad: Yes

Power input: 3S - 6S Lipo

5V power output 7 * 5V output, 6 pads and a BZ+ pad used for Buzzer, the maximum load current is 2.5A. 9V * 1, 

the maximum load current is 2.5A.

9V power output 2 * 9V output, 1 pads and another one used for DJI slot

4.5V power output: 1 * 4.5V output pad

3.3V power output: 1 * 3.3V output pad, the maximum load current is 500mA.

ESC signal: M1 - M4

UART: Full UART * 5(UART1, UART2, UART3, UART5, UART6)

ESC Telemetry UART: UART4 RX

I2C: Used for external Magnetometer, Sonar, etc.

LED pin Used for WS2812 LED

Buzzer: BZ+ and BZ- pad used for 5V Buzzer

Boot button: Used to easy enter DFU mode

RSSI input: RSSI input solder pad

SmartPort: Use any TX pad of UART for the SmartPort feature.

Support Flight Controller Firmware: BetaFlight(Default), EMUFlight

Target name: SPEEDYBEEF7V2

Mounting: 30.5 x 30.5mm,  4mm hole size

Dimension: 41 x 38 x 6.9mm

Weight: 9g

Firmware: BLHeli32 SpeedyBee 4in1

MCU: STM32F051

Continuous Current: 45A * 4

Burst Current: 55A(10S)

ESC Protocol: DSHOT300/600/1200

Power input: 3S - 6S LiPo

Power output: VBAT

Current Sensor: Support (Scale 168)

ESC Telemetry: Support

Mounting: 30.5 x 30.5mm, 4mm hole size

Dimension: 41 * 45 * 6.5mm

Weight: 12.5g