The ultimate 20x20 stack for on the go tuning! With integrated bluetooth, this stack allows you to access Betaflight and even BLHeli through the Speedy Bee app.

Check our other Stacks and our SpeedyBee products! 

Specifications

SpeedyBee F7 Mini

• Input Voltage: 3-6S
• MCU: STM32F722
• Gyro: BMI270
• Barometer: No
• OSD Chip: AT7456E
• Bluetooth: Yes
• DJI Air Unit Soldering Pads: Supported
• BlackBox: 8MB Flash
• Current Sensor: Yes
• BEC: Yes
• ESC Signal Pads: 4
• UARTs: 3(UART1, UART2, UART3)
• ESC Telemetry: R4(UART4)
• LED Pad: Used for WS2812 LED
• Buzzer: Yes
• Firmware: BetaFlight(Default), EMUFlight, INAV
• Firmware Target: SPEEDYBEEF7MINI
• Mounting Dimensions: 20 x 20mm, 3.5mm hole diameter
• Weight 5.7g

SpeedyBee 35A BLHeli_S ESC

• Power Input: 3-6S
• Firmware: BLHeli_S JH40
• Max Continuous Current: 35A
• Max Burst Current: 45A
• ESC Protocol: DSHOT300/600
• Current Sensor: Yes
• Mounting Dimensions: 20 x 20mm, 3.6mm hole diameter
• Weight: 7g

Includes

• 1x SpeedyBee F7 Mini 35A 3-6S 20x20 Stack/Combo