Looking for F7v3 50a? SpeedyBee SB-STACK-F7V3-50A is available at Zbotic with fast shipping across India.
Built with a better Bluetooth/WiFi 2-in-1 chip for 33% faster wireless data transfer. Update FC firmware with your smartphone in just 1 minute! Connect this FC via Bluetooth and fully configure any setting forget flight/Emuflight/INAV as you want.
Useful links:
How to connect 8-bit ESC to BLHeli_Suite
How to Setup Betaflight Firmware
Features:
- Flash your firmware 33% faster wirelessly + full FC configuration
- Get your Blackbox data in 1 minute anytime, anywhere
- 500MB onboard Blackbox flash memory
- Change your motor direction wirelessly
Specification:
| Item Type: | Flight Controller Stack |
|---|---|
| MCU Type | STM32F722 |
| IMU(Gyro) | BMI270 |
| USB | Type-C |
| Barometer | BMP280 |
| OSD Chip | AT7456E chip |
| BLE Bluetooth | Supported. Used for Flight Controller configuration |
| Flash | 500MB |
| Additional Specs.: | Camera Control Pad: Yes(CC pad on the front side) |
| Power Input | 3S – 6S Lipo |
Package Includes:
1 x SpeedyBee F7 V3 Flight Controller x 1
1 x SpeedyBee BL32 50A 4-in-1 ESC x 1
1 x DJI 6pin Cable(80mm) x 1
1 x SH 1.0mm 15mm-length 8pin Cable(for FC-ESC connection) x 1
5 x M3*8mm Silicone Grommets(for FC)
5 x M3*8.1mm Silicone Grommets(for ESC)
5 x M3*30mm Iner-hexagon Screws
5 x M3 silicone O Ring
5 x M3 Nylon Nut
1 x 35V 1500uF Low ESR Capacitor
1 x XT60 Power Cable(70mm)
1 x 4pin SH1.0 to 3+2pin JST1.25 FPV Cam Cable(30mm)
1 x 4pin SH1.0 to 3+2pin JST1.25 FPV Cam Cable(60mm)
1 x 4pin SH1.0 to 4pin JST1.25 FPV Cam Cable(60mm)
1 x 4pin SH1.0 Radio Receiver Cable(100mm)
1 x 4pin SH1.0 to 4pin SH1.0 Analog VTX Cable x
1 x 6pin SH1.0 GPS Module Cable without Connector on another end(100mm)
1 x 6pin SH1.0 GPS Module Cable Connector of another end
Attachments:
SpeedyBee SB-STACK-F7V3-50A Overview
The SpeedyBee SB-STACK-F7V3-50A is an all-in-one flight controller stack designed for 5” and 6” FPV racing and freestyle drones. It pairs an STM32F722 MCU with a BMI270 gyro and BMP280 barometer, plus 50A ESCs, to deliver precise flight control, onboard Blackbox logging, and lightning-fast wireless firmware updates via Type-C and Bluetooth/WiFi.
Key Features of SpeedyBee SB-STACK-F7V3-50A
- STM32F722 CPU and BMI270 IMU for high-performance flight control and stable sensor fusion
- Built-in BMP280 barometer for altitude hold and precision height control
- Onboard 500 MB Blackbox flash memory stores flight logs without an external SD card
- Bluetooth/WiFi 2-in-1 chip enables 33% faster wireless firmware flashing and full FC setup via SpeedyBee App
- Update FC firmware or read Blackbox logs in under one minute using a smartphone and Type-C port
- Wireless motor direction reversal and parameter tuning for rapid in-field adjustments
- Fast shipping across India from Zbotic for prompt project starts
Applications and Use Cases
- FPV racing drones requiring minimal downtime between firmware updates
- Freestyle quads where on-board Blackbox recording captures every trick
- Long-range UAVs needing reliable barometer-based altitude hold
- Custom multirotor builds that benefit from wireless parameter tuning
- Drone development platforms for rapid prototyping and testing
- Repair shops replacing legacy flight controllers with modern F7 stacks
How to Use SpeedyBee SB-STACK-F7V3-50A
Mount the SB-STACK-F7V3-50A between your frame’s top and bottom plates using nylon standoffs, then solder motor and battery leads to the ESC pads. Connect your computer or smartphone via the Type-C port or Bluetooth using the SpeedyBee App. Flash Betaflight, EmuFlight or INAV firmware wirelessly, calibrate accelerometer and ESCs, then bind to your receiver. You can now adjust PID, rates and motor direction on-the-fly without opening your quad.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I flash firmware without a PC?
Yes. The SB-STACK-F7V3-50A’s integrated Bluetooth/WiFi chip lets you update firmware and configure all FC settings wirelessly via the SpeedyBee App on your smartphone in under a minute.
How much Blackbox storage is available?
This stack includes 500 MB of onboard flash memory dedicated to Blackbox logs, allowing multiple flight sessions without needing an external SD card.
Which sensors are built into this flight controller?
The FC uses a BMI270 gyro/accelerometer for high-precision attitude sensing and a BMP280 barometer for altitude measurements, ensuring accurate flight stabilization and altitude hold.
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Read More →Technical Specifications
| Brand | SpeedyBee |
|---|---|
| Model | SB-STACK-F7V3 |
| Current Rating | 50A |
| SKU | AI7162 |
| Availability | Out of Stock |
Applications & Use Cases
The SpeedyBee SB-STACK-F7V3-50A is a versatile flight controller & accessories used across a wide range of applications including autonomous drones, FPV racing quadcopters, agricultural drones, and surveying and mapping platforms.
Common use cases:
- Central brain for drone stabilization and navigation
- GPS waypoint missions for surveying
- Acro mode flying for FPV freestyle
This product is ideal for drone builders requiring precise flight control.
Technical Tip: F4 processors are good for basic builds; F7 or H7 recommended for advanced features. Ensure firmware compatibility (Betaflight, ArduPilot, iNAV).
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine SpeedyBee product sourced from authorized channels
Isha Banerjee (verified owner) –
Amazing build quality! This SpeedyBee SB-STACK-F7V3-50A is sturdy and lightweight at the same time.
Neha Kapoor (verified owner) –
Excellent SpeedyBee SB-STACK-F7V3-50A! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Ankur Singh (verified owner) –
Excellent product for the price. My drone flies smoothly with this SpeedyBee SB-STACK-F7V3-50A. Highly recommended!
Abhishek Chopra –
Average SpeedyBee SB-STACK-F7V3-50A. Works fine but expected slightly better quality at this price.
Gauri Nair (verified owner) –
Using this SpeedyBee SB-STACK-F7V3-50A in my hexacopter. Smooth operation and excellent thrust.
Kapil Mishra –
Superb SpeedyBee SB-STACK-F7V3-50A! Built my first drone with this and it performed beyond expectations.
Kapil Kulkarni –
Great quality SpeedyBee SB-STACK-F7V3-50A. Perfect specs for my drone project. Fast delivery too!
Akash Kamath (verified owner) –
Been using this SpeedyBee SB-STACK-F7V3-50A for 3 months now, zero issues. Great product.
Krishna Vohra (verified owner) –
Perfect for my agriculture drone project. This SpeedyBee SB-STACK-F7V3-50A handles the weight effortlessly.
Sandeep Bose (verified owner) –
This SpeedyBee SB-STACK-F7V3-50A is exactly what I needed for my drone. Works perfectly, very reliable.