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95 lines
3.8 KiB
Markdown
95 lines
3.8 KiB
Markdown
# Pixhawk 3 Pro (Discontinued)
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:::warning
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PX4 does not manufacture this (or any) autopilot.
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Contact the [manufacturer](https://store-drotek.com/) for hardware support or compliance issues.
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:::
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Pixhawk<sup>®</sup> 3 Pro는 일부 업그레이드와 기능이 추가된 FMUv4 하드웨어 설계 (Pixracer)를 기반으로합니다.
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The board was designed by [Drotek<sup>®</sup>](https://drotek.com) and PX4.
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:::info
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The main hardware documentation is here: https://drotek.gitbook.io/pixhawk-3-pro/hardware
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:::
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:::tip
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This autopilot is [supported](../flight_controller/autopilot_pixhawk_standard.md) by the PX4 maintenance and test teams.
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:::
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## 요약
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- Microcontroller: **STM32F469**; Flash size is **2MiB**, RAM size is **384KiB**
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- **ICM-20608-G** gyro / accelerometer
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- **MPU-9250** gyro / accelerometer / magnetometer
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- **LIS3MDL** compass
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- 2개의 SPI 버스를 통해 연결된 센서(고속 버스 1개와 저잡음 버스 1개)
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- 2개의 I2C 버스
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- CAN 버스 2 개
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- 2 개의 전원 모듈에서 전압 / 배터리 판독
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- FrSky<sup>®</sup> 인버터
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- 메인 8 개 + AUX PWM 출력 6개(개별 IO 칩, PX4IO)
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- microSD (로깅)
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- S.BUS / Spektrum / SUMD / PPM 입력
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- JST GH 사용자 친화적 커넥터 : Pixracer와 동일한 커넥터와 핀배열
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## 구매처
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From [Drotek store](https://store.drotek.com/) (EU) :
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- [Pixhawk 3 Pro (Pack)](https://store.drotek.com/autopilots/844-pixhawk-3-pro-pack.html)
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- [Pixhawk 3 Pro](https://store.drotek.com/autopilots/821-pixhawk-pro-autopilot-8944595120557.html)
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From [readymaderc](https://www.readymaderc.com) (USA) :
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- [Pixhawk 3 Pro](https://www.readymaderc.com/products/details/pixhawk-3-pro-flight-controller)
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## 펌웨어 빌드
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:::tip
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Most users will not need to build this firmware!
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It is pre-built and automatically installed by _QGroundControl_ when appropriate hardware is connected.
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:::
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To [build PX4](../dev_setup/building_px4.md) for this target:
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```
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make px4_fmu-v4pro_default
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```
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## 디버그 포트
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보드에는 아래와 같은 FMU와 IO 디버그 포트가 있습니다.
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The pinouts and connector comply with the [Pixhawk Debug Mini](../debug/swd_debug.md#pixhawk-debug-mini) interface defined in the [Pixhawk Connector Standard](https://github.com/pixhawk/Pixhawk-Standards/blob/master/DS-009%20Pixhawk%20Connector%20Standard.pdf) (JST SM06B connector).
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| 핀 | 신호 | 전압 |
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| ------------------------- | ---------------------------------- | --------------------- |
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| 1(red) | VCC TARGET SHIFT | +3.3V |
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| 2 (흑) | CONSOLE TX (출력) | +3.3V |
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| 3 (흑) | CONSOLE RX (입력) | +3.3V |
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| 4 (흑) | SWDIO | +3.3V |
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| 5 (흑) | SWCLK | +3.3V |
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| 6 (흑) | GND | GND |
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이 포트의 배선과 사용 정보는 다음을 참조하십시오.
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- [SWD Debug Port](../debug/swd_debug.md)
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- [PX4 System Console](../debug/system_console.md#pixhawk_debug_port) (Note, the FMU console maps to UART7).
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## 시리얼 포트 매핑
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| UART | 장치 | 포트 |
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| ------ | ---------- | --------------------------------- |
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| UART1 | /dev/ttyS0 | 와이파이 |
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| USART2 | /dev/ttyS1 | TELEM1 (흐름 제어) |
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| USART3 | /dev/ttyS2 | TELEM2 (흐름 제어) |
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| UART4 | | |
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| UART7 | 콘솔 | |
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| UART8 | SERIAL4 | |
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<!-- Note: Got ports using https://github.com/PX4/PX4-user_guide/pull/672#issuecomment-598198434 -->
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