SpeedyBee F7 Mini Stack w/ 35A 3-6S 8-bit ESC - 20x20mm

Regular price $95.99 Sale

Availability: Available Unavailable

Product SKU: 74C-10709

Product Details

Introducing SpeedyBee's new 20x20mm flight controller and ESC stack. Now featuring a 20x20mm version of their F7 Flight Controller with onboard Bluetooth tuning options available via the SpeedyBee app. Plus a true 35A Electronic Speed Controller! No BS, they even have video proof to back up their claims. The ESC also comes pre flashed with Blue Jay firmware which allows up to 96K PWM frequency and Bidirectional Dshot. Pick up yours today for your next build!

Check out all our 20x20mm Stacks and the rest of our SpeedyBee Products!

SpeedyBee F7 Mini Specifications: 

  • MCU STM32F722
  • IMU BMI270
  • USB Type-C
  • Barometer: N/A
  • OSD: Betaflight OSD w/ AT7456E chip
  • BLE: Supported, used for Flight Controller configuration
  • Flash FC Firmware Wirelessly: Not Supported, please update firmware on the PC
  • DJI Air Unit Soldering Pads: Supported
  • BlackBox: 8MB onboard
  • Current Sensor: Scale=250, Offset=-500
  • Betaflight Camera Control Pad: Yes (CC Pad)
  • Power input 3S - 6S Lipo
  • 5V power output: 6 x 5V outputs, 5 x 5V pads and a BZ+ pad used for Buzzer, the maximum load current is 2.5A.
  • 9V power output: 2 x 9V output pads, the maximum load current is 2A.
  • 3.3V power output: 1 x 3.3V pad, the maximum load current is 500mA.
  • ESC signal Pads: M1 - M4
  • UART: Full UART x 3(UART1, UART2, UART3)
  • ESC Telemetry UART: UART4
  • I2C: Not Supported
  • LED Pad: Used for WS2812 LED
  • Buzzer: BZ+ and BZ- pad used for 5V Buzzer
  • Boot button: Used to easy enter DFU mode
  • RSSI input: Not Supported
  • SmartPort: Use any TX pad of UART for the SmartPort feature.
  • Supported Flight Controller Firmware: BetaFlight(Default), EMUFlight, and INAV
  • Target name SPEEDYBEEF7MINI
  • Mounting: 20x20mm, 3.5mm hole size
  • Dimension 30x30x7.5mm
  • Weight 5.7g

SpeedyBee 35A BLHeli_S Mini 4 in 1 ESC Specifications:

  • Firmware: BLHeli_S JH40
  • Continuous Current: 35A * 4
  • Burst Current: 45A(5S)
  • ESC Protocol: DSHOT300/600
  • Power input: 3S - 6S LiPo
  • Power output: VBAT
  • Current Sensor Support: Scale=250, Offset=-500
  • Mounting 20x20mm, 3.6mm hole size
  • Dimension 35x35x5.5mm
  • Weight 7g

Package Includes:

  • 1 x SpeedyBee F7 Mini Flight Controller
  • 1 x SpeedyBee 35A BLHeli_S Mini 4-in-1 ESC
  • 1 x Manual & App Download Card
  • 1 x XT30 Power Cable (Length: 7cm)
  • 1 x 8 pin JST Cable (For FC and ESC Connection)
  • 1 x 35V 470uF Capacitor
  • 4 x M2x20mm Screw
  • 4 x M2x25mm Screw
  • 9 x M2x6.6mm Anti-Vibration Silicone Grommet
  • 5 x M2 Silicone O-Ring
  • 5 x M2 Nylon Hex Nut
  • 4 x M3x20mm Screw
  • 4 x M3x25mm Screw
  • 9 x M3x6.6mm Anti-Vibration Silicone Grommet
  • 5 x M3 Silicone O-Ring
  • 5 x M Nylon Hex Nut


  • Wireless full-featured flight controller tuning
  • Wireless full-featured BLHeli_S ESC tuning
  • High-performance F7 flight controller CPU 
  • Real 35A BLHeli_S DSHOT600 ESC
  • Built-in Bluetooth 4.0 BLE chip

Too difficult to access the USB port on your compact 2-4" quad? It's time to say goodbye to this trouble! With this Bluetooth stack, you don't need to connect your quad to the PC for FC and even ESC tuning, everything can be done wirelessly in the SpeedyBee app.

Tune Flight controller and ESC wirelessly! Power the quad, connect the SpeedyBee app via Bluetooth, configure the UART Ports, PID, OSD, and every other settings on this flight controller. Also, every parameter of the BLHeli_S ESC in this stack can be set via the app.
SpeedyBee F7 MINI
Change motor directions wirelessly! With this stack, when you finish your build, connect to the SpeedyBee app, change the motor directions just in a few simple steps. Then take off.
SpeedyBee F7 MINI
Flash Blue Jay firmware for the ESC wirelessly! You are a big fan of Blue Jay ESC firmware, because it supports 48k/96k PWM frequency and Bidirectional Dshot? No problem, the ESC of this stack is loaded with latest Blue Jay firmware.
SpeedyBee F7 MINI
Support DJI Digital Video transmitter. The flight controller has two independent 9V 2A BEC and 5V 2A BEC, supports various analog image transmissions above 5V, and also supports DJI Air Unit / RunCam Link / Vista.
SpeedyBee F7 MINI
Real 35A ESC, no false labeling! 6-layer 2oz PCB plus optimized circuit design equals stable and strong current output. The four-channel continuous 140A output can reach 30 seconds. *Test result comes from SpeedyBee laboratory.
CLICK HERE if you would like to see the test video yourself!
M2 or M3? Why not both? Have you ever experienced that the stack holes of your frame did not fit the stack you got? This stack is perfectly compatible with M2/M3 screws. What’s more, two sets of M2 and M3 screws + silicone grommets are included in the package!
SpeedyBee F7 MINI


SpeedyBee F7 MINI
SpeedyBee F7 MINI
SpeedyBee F7 MINI

Wiring Diagram:

SpeedyBee F7 MINI