Original price was: $168.98.$128.98Current price is: $128.98.
The SpeedyBee F7 Mini 35A Stack features a high-speed F722 Flight Controller and a powerful 35A FPV Stack. Designed for Mini Drone Electronics, it offers full wireless tuning and 3-6S power support for compact builds.
The SpeedyBee F7 Mini 35A Stack is the ultimate powerhouse solution for sub-250g and mini freestyle builds. At its core, the high-speed STM32F722 MCU powers the F722 Flight Controller, delivering the processing speed and low latency required for professional-grade flight. This 35A FPV Stack is paired with a reliable 4-in-1 BLHeli_S ESC, providing 35A of continuous current to handle high-performance motors on 3S to 6S LiPo batteries with ease.
What sets this stack apart in the world of Mini Drone Electronics is the signature SpeedyBee Wireless Stack technology. Pilots can tune PIDs, adjust settings, and update firmware in the field via the SpeedyBee App—no USB cable required. The stack also features 8MB of Blackbox flash for stable data logging and flight analysis. With its compact 20x20mm mounting pattern and plug-and-play support for DJI digital VTX systems, the SpeedyBee F7 Mini 35A Stack is the perfect choice for pilots who want flagship F7 performance in a small footprint.
| 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 |
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