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62 lines
2.4 KiB
Markdown
62 lines
2.4 KiB
Markdown
# ARK SAM GPS
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[ARK SAM GPS](https://arkelectron.gitbook.io/ark-documentation/gps/ark-sam-gps) is a made in the USA and NDAA-compliant [GNSS/GPS](../gps_compass/index.md) u-blox SAM-M10Q GPS and industrial magnetometer.
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## 购买渠道
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Order this module from:
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- [ARK Electronics](https://arkelectron.com/product/ark-sam-gps/) (US)
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## Hardware Specifications
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- [Open Source Schematic and BOM](https://github.com/ARK-Electronics/ARK_SAM_GPS/tree/main)
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- 传感器
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- [u-blox SAM-M10Q](https://www.u-blox.com/en/product/sam-m10q-module)
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- Less than 38 mW power consumption without compromising GNSS performance
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- Maximum position availability with 4 concurrent GNSS reception
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- Advanced spoofing and jamming detection
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- [ST IIS2MDC Magnetometer](https://www.st.com/en/mems-and-sensors/iis2mdc.html)
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- Pixhawk Standard UART/I2C Connector (6 Pin JST SH)
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- Power Requirements
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- 5V
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- 15mA Average
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- 20mA Max
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- LED Indicators
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- GPS Fix
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- USA Built
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- NDAA Compliant
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- 6 Pin Pixhawk Standard UART/I2C Cable
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## 硬件设置
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The module comes with a Pixhawk-standard 6pin connector that will plug into the `GPS2` port on recent Pixhawk flight controllers.
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It should be mounted front facing, as far away from the flight controller and other electronics as possible.
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For more information see [Mounting the GNSS/Compass](../gps_compass/index.md#mounting-the-gnss-compass) and [Hardware Setup](../gps_compass/index.md#hardware-setup).
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## PX4 配置
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The module should be plug-n-play when used with the `GPS2` port on most flight controllers.
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[Secondary GPS Configuration (UART)](../gps_compass/index.md#secondary-gps-configuration-uart) explains how you can configure the port if the GPS is not detected (note, that the configuration is the same, even if you are using GPS 2 as the primary compass).
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## 针脚定义
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### Pixhawk Standard UART/I2C Connector - 6 Pin JST-SH
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| Pin Number | Signal Name | Voltage |
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| ---------- | ----------- | -------------------- |
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| 1 | 5V | 5.0V |
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| 2 | RX | 3.3V |
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| 3 | TX | 3.3V |
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| 4 | SCL | 3.3V |
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| 5 | SDA | 3.3V |
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| 6 | GND | GND |
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## 另见
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- [ARK SAM GPS Documentation](https://arkelectron.gitbook.io/ark-documentation/gps/ark-sam-gps) (ARK Docs)
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