SpeedyBee F7 Mini 35A Stack
Tune FC + ESC without a PC for
your 2-4” quads
your 2-4” quads
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? Say goodbye!
USB port on your compact
2-4″ quad? Say goodbye!
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.
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!
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.
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.
Change motor directions
wirelessly!
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 app, change the motor directions just in
a few simple steps. Then take off.
Support DJI Digital
Video transmitter.
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.
independent 9V 2A BEC and
5V 2A BEC, supports various
analog image transmissions
above 5V, and also supports
DJI Air Unit / RunCam Link / Vista.
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.
and strong current output. The four-channel continuous
140A output can reach 30 seconds.
*Test result comes from SpeedyBee laboratory.
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!
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!
Dimensions
Wiring Diagram
Specifications
| Product Name | SpeedyBee F7 Mini Specs |
| MCU | STM32F722 |
| IMU(Gyro) | BMI270 for current batches; MPU6000 for old batches before May 2022. |
| USB Port Type | Type-C |
| Barometer | N/A |
| OSD Chip | AT7456E chip |
| BLE Bluetooth | Supported. Used for Flight Controller configuration (MSP should be enabled with Baud rate 115200 on UART 6) |
| WIFI | Not supported |
| Flash FC Firmware Wirelessly | Not supported. Please update firmware for this FC on the PC |
| Download/Analyze Blackbox | Not supported. Please download and analyze Blackbox data on the PC |
| DJI Air Unit Soldering Pads | Supported |
| Flash(for BlackBox) | 8MB |
| Current Sensor | Supported, Scale=250 Offset=-500 |
| BetaFlight Camera Control Pad | Yes(CC pad) |
| Power Input | 3S – 6S Lipo |
| 5V Output | 6 groups of 5V output, five +5V pads and 1 BZ+ pad( used for Buzzer). The total current load is 2.5A. |
| 9V Output | 2 groups of 9V output, the total current load is 2A. |
| 3.3V Output | Supported. Up to 500mA current load. |
| ESC Signal Pads | M1 – M4 |
| UART | Full UART * 3(UART1, UART2, UART3) |
| ESC Telemetry UART | R4(UART4) |
| I2C | Not supported |
| LED Pad | Used for WS2812 LED |
| Buzzer | BZ+ and BZ- pad used for 5V Buzzer |
| BOOT Button | Used to enter DFU mode |
| RSSI Input | Not supported |
| SmartPort | Use any TX pad of UART for the SmartPort feature. |
| Supported Flight Controller Firmware | BetaFlight(Default) |
| Firmware Target Name | SPEEDYBEEF7MINIV2 for current batches(Gyro: BMI270); SPEEDYBEEF7MINI for old batches(Gyro: MPU6000) before May 2022. |
| Mounting | 20 x 20mm, 3.5mm hole diameter |
| Dimension | 30 x 30 x 7.5mm |
| Weight | 5.7g |
| Product Name | SpeedyBee 35A BLHeli_S Mini 4-in-1 ESC Specs |
| Firmware | BLHeli_S JH40 |
| Continuous Current | 35A * 4 |
| Burst Current | 45A(5seconds) |
| ESC Protocol | DSHOT300/600 |
| Power Input | 3-6S LiPo |
| Power Output | VBAT |
| ESC Telemetry | Not supported |
| Current Sensor | Support (Scale=250 Offset=-500) |
| Mounting | 20 x 20mm, 3.6mm hole diameter |
| Dimension | 35 * 35 * 5.5mm |
| Weight | 7g |
Manual
Manual(EN)Package Include:
1x SpeedyBee F7 Mini 35A 3-6S 8-bit Flight Controller Stack
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