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Speedybee F405 V4 Bls 55A RC Drone Flight Controller &ESC Stack
US$52.86
2-9 Pieces
US$52.68
10-49 Pieces
US$52.36
50-99 Pieces
US$51.75
100+ Pieces
Sample price:US$52.00/piece.Request sample
Product profile
Customization
AvailableSingle Gross
0.200 Kg WeightType
RC Drone Spare PartsModel NO.
SpeedyBee F405 V4 BLS 55AProduct Name
Speedybee F405 V4 Bls 55AUse
Vehicles & Remote Control ToysSelling Units
Single ItemAge Range
14 Years&upMaterial
PlasticSingle Package
12X7X4cm SizeGender
UnisexApplication
UavdroneTransport Package
CarbonSpecification
12*6*3 cmOrigin
Guangdong, ChinaKey features
Advanced Flight Controller: STM32F405 MCU with ICM42688P IMU, Type-C USB, and built-in OSD chip for precise control.
High-Performance ESC: 55A continuous current, 70A burst, supports DSHOT300/600 protocol with TVS protection.
Comprehensive Power Outputs: Multiple 5V, 9V, 3.3V, and 4.5V outputs with up to 3A total load capacity.
Bluetooth Configuration: Built-in BLE for wireless configuration via MSP on UART4 with 115200 baud rate.
Versatile Connectivity: 6 UARTs, I2C support, RSSI input, and dedicated ports for ESC telemetry and Bluetooth.
Flexible LED Control: Supports Betaflight LED strips with BOOT button control for mode switching and cycling.
Standard Mounting: 30.5 x 30.5mm mounting pattern with 4mm hole diameter for wide compatibility.
OEM/ODM Service: Full customization options available from samples, designs, or minor adjustments.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-12-17Nearest Port: ShenzhenAverage Response Time: ≤18h
About Our Factory & Business Background
Address301 Dongxing Market Next To Xifang Industrial Zone, Hongxing Community, Songgang Street, Shenzhen City, Guangdong Province, China
Terms of PaymentT/T, PayPal
International Commercial Terms(Incoterms)EXW, DAP
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFpv Drone, Fpv FC/ESC, Fpv Receiver, Fpv Radio, Fpv Motor, Fpv Vtx, Fpv Vrx, LCD, Indoor Lighting, Fpv Transmitter
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2012-01-04
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
New Products Launched in Last yearNo
Product Q&A
Q:What is the MCU and IMU used in the flight controller?
A:
The flight controller uses an STM32F405 MCU and an ICM42688P IMU (Gyro).
Q:Does the flight controller support wireless configuration?
A:
Yes, it supports BLE Bluetooth for configuration via MSP on UART4 with a baud rate of 115200.
Q:What are the current limits for the power outputs?
A:
5V output has a total load of 3A; 9V output has a total load of 3A; 3.3V supports up to 500mA; 4.5V supports up to 1A.
Q:What is the continuous and burst current of the ESC?
A:
The ESC has a continuous current of 55A per motor and a burst current of 70A for 10 seconds.
Q:Does the ESC support telemetry?
A:
No, the SpeedyBee BLS 55A ESC does not support ESC telemetry.
Send Inquiry
*To:
Shenzhen Raptor Technology Co., Ltd.
Shenzhen Raptor Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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