mirror of https://github.com/ArduPilot/ardupilot
103 lines
3.6 KiB
Markdown
103 lines
3.6 KiB
Markdown
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# SpeedyBeeF405WING Flight Controller
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The SpeedyBeeF405WING is a flight controller produced by [SpeedyBee](http://www.speedybee.com/).
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## Features
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Processor
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STM32F405 168Mhz, 1MB 32-bit processor
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AT7456E OSD
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Sensors
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ICM42688P Acc/Gyro
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SPL006 barometer
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Power
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2S - 6S Lipo input voltage with voltage monitoring
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90A Cont., 215A peak current monitor
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9V/12/5V, 1.8A BEC for powering Video Transmitter
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4.9V/6V/7.2V, 4.5A BEC for servos
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5V, 2.4A BEC for internal and peripherals
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Interfaces
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12x PWM outputs DShot capable (Serail LED output is PWM12)
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1x RC input
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5x UARTs/serial for GPS and other peripherals, 6th UART internally tied to Wireless board)
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I2C port for external compass, airspeed, etc.
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microSDCard for logging, etc.
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USB-C port
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## Pinout
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## Wiring Diagram
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## UART Mapping
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The UARTs are marked Rn and Tn in the above pinouts. The Rn pin is the
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receive pin for UARTn. The Tn pin is the transmit pin for UARTn.
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- SERIAL0 -> USB
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- SERIAL1 -> USART1 (Serial RC input) (DMA capable)
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- SERIAL2 -> USART2 (RX tied to inverted SBUS RC input, but can be used as normal UART if :ref:`BRD_ALT_CONFIG<>` =1)
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- SERIAL3 -> UART3 (GPS) (TX DMA capable)
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- SERIAL4 -> UART4 (User) (TX DMA capable)
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- SERIAL5 -> UART5 (User, available on DJI air unit connector) (TX DMA capable)
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- SERIAL6 -> UART6 (tied to internal wireless module, MAVLink2 telem)
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## RC Input
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RC input is configured on the SBUS pin (inverted and sent to UART2_RX). It supports all RC
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protocols except serial protocols such as CRSF, ELRS, etc. Those devices can be connected to USART1 TX and RX, instead.
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Fport can be connected to USART1 TX also, but will require an external bi-directional inverter and the ref:`SERIAL1_OPTION<SERIAL1_OPTION>' = 4 (HalfDuplex) set.
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## OSD Support
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The SpeedyBeeF405Wing supports using its internal OSD using OSD_TYPE 1 (MAX7456 driver). External OSD support such as DJI or DisplayPort is supported using UART5 or any other free UART5. See :ref:`common-msp-osd-overview-4.2` for more info.
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## PWM Output
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The SpeedyBeeF405Wing supports up to 12 PWM outputs (PWM12 is the serial LED output, by default). All outputs support DShot.
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The PWM is in 5 groups:
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- PWM 1,2 in group1
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- PWM 2,4 in group2
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- PWM 5-7 in group3
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- PWM 8-10 in group4
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- PWM 11,12 in group5 Note: PWM12 is setup for LED use by default, if PWM11 is used, you must re-assign PMW12 to a normal PWM output or nothing
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Channels within the same group need to use the same output rate. If
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any channel in a group uses DShot then all channels in that group would need
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to use DShot.
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## Battery Monitoring
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The board has a builting voltage and current sensor. The current
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sensor can read up to 90A continuosly, 215 Amps peak. The voltage sensor can handle up to 6S
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LiPo batteries.
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The correct battery setting parameters are set by default and are:
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- BATT_MONITOR 4
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- BATT_VOLT_PIN 10
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- BATT_CURR_PIN 11
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- BATT_VOLT_MULT 11.5
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- BATT_AMP_PERVLT 50
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## Compass
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The SpeedyBeeF405Wing does not have a built-in compass, but you can attach an external compass using I2C on the SDA and SCL pads.
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## Loading Firmware
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Firmware for these boards can be found at https://firmware.ardupilot.org in sub-folders labeled “SpeedyBeeF405Wing”.
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Initial firmware load can be done with DFU by plugging in USB with the
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boot button pressed. Then you should load the "SpeedyBeeF405Wing_bl.hex"
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firmware, using your favourite DFU loading tool.
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Subsequently, you can update firmware with Mission Planner.
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