SpeedyBee BL32 50A 4-in-1 ESC delivers powerful and ultra-smooth performance for FPV drones. Supporting 3–6S LiPo and 128K PWM, it offers efficient heat dissipation, stable current output, and reliable protection. Ideal for freestyle and racing builds seeking responsive throttle and durability.
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Top highlights
Full App Configuration – No PC Needed.
Built-in Bluetooth & Wi-Fi.
Massive 500MB Blackbox Flash.
Powerful BLHeli_32 50A 4-in-1 ESC.
Plug-and-Play DJI Support.
Payment | Every order you place with us is safe & secure
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Description
FAQ
When We Say 50A, We Mean It.
Real 50A output, ready for your baddest, meanest 6S motors.Blast through any obstacle during freestyle with no worry, or keep that highest throttle position during races.
Wanna Crank it Up to 128KHz PWM? Why Not?
With F4 MCU, you can set the PWM frequency up to 128KHz. Find the best PWM frequency* to get for your build without any limitation.
* The ideal PWM frequency for each build varies depending on the frame, motors, props, and other factors. Higher PWM frequency doesn't necessarily means smoother flight. If the default 48KHz is not working for your build, you can increase the value gradually until you find the sweet spot. Check your motor temperature to avoid overheating.
CNC Heat Sink Shield = No Overheating in Sny Condition
Built with high-quality CNC heat sink to significantly reduce the heat from your MOSFETs ensuring stable current flow at a high throttle position. Great benefit in a stylish blue finish.
Dimensions
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Specifications
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Download
speedybee-f7v3-stack-manual-en.pdf
7.23MB
FAQFeel free to ask us any questions
ASK A QUESTION
What firmware does the SpeedyBee 4-in-1 ESC use?
The ESC runs BLHeli_32 firmware, allowing for advanced features like telemetry, RPM filtering, and up to 128K PWM frequency.
What is the input voltage range for this ESC?
The SpeedyBee BL32 4-in-1 ESC supports 3S to 6S LiPo batteries, giving users flexibility for freestyle, racing, and cinematic drone setups.
Is this ESC compatible with non-SpeedyBee flight controllers?
Absolutely. It uses standard pinouts and wiring, making it compatible with most F4 and F7 FCs from other brands.
What mounting pattern does this ESC use?
The ESC has a 30.5x30.5mm mounting hole layout with standard M3 holes, fitting most modern FPV drone frames.
