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F455S V3 F405 Flight Controller for FPV Drones
The F455S V3 is an F405-based FPV flight controller designed for reliable racing, freestyle and custom FPV drone builds. It features an STM32F405RGT6 MCU, ICM42688P gyroscope, SPL06-001 barometer, AT7456E OSD and 16MB Blackbox memory. With multiple UART ports, GPS and receiver connectivity, current and voltage monitoring, and support for up to 8 motor outputs, the F455S V3 provides a flexible control platform for a wide range of FPV applications.
Electrical Specifications
| MCU | STM32F405RGT6 |
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| Gyroscope | ICM42688P |
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| Barometer | SPL06-001 |
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| OSD Chip | AT7456E |
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| Input Voltage | 4S–8S LiPo Battery |
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| Current Sensor | Supported |
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| Voltage Sensor | Supported |
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| Blackbox | 16MB Flash Memory |
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| Firmware | Betaflight / INAV / ArduPilot |
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| Firmware Target | AOCODARCF405V3 |
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FPV Flight Controller Interfaces
| USB Interface | USB Type-C |
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| UART Ports | 5 × UART |
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| I2C | 1 × I2C |
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| ADC | 3 × ADC for VBAT, RSSI and Current |
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| Motor Outputs | Up to 8 motor outputs |
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| GPS Interface | Supported |
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| Receiver Interface | UART-based receiver connection |
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| VTX Interface | Supported |
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| LED Interface | Supported |
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| Buzzer Interface | Supported |
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Features
| OSD | AT7456E-based OSD |
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| Blackbox | Built-in 16MB Flash Memory |
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| Firmware Support | Betaflight / INAV / ArduPilot |
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| Current Monitoring | Supported |
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| Voltage Monitoring | Supported |
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Mechanical Specifications
| Mounting Pattern | 30.5 × 30.5 mm |
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| Mounting Hole Diameter | 4 mm |
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| Board Dimensions | 30.5 × 30.5 mm mounting pattern |
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