58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
<!--
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---
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name: Uputronics GPS Expansion Board
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class: board
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type: gps
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formfactor: Custom
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manufacturer: Uputronics
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description: Provides position and PPS Time Reference for Raspberry Pi
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url: https://store.uputronics.com
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buy: https://store.uputronics.com/index.php?route=product/product&path=60_64&product_id=81
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image: 'uputronics-gps-hat.png'
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pincount: 40
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eeprom: no
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power:
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'1':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'3':
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mode: i2c
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'5':
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mode: i2c
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'8':
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mode: UART
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'10':
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mode: UART
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'12':
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name: PPS
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i2c:
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'0x00':
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name: Ublox
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device: Ublox
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-->
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#Uputronics GPS Expansion Board
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Adds location and PPS to enable precision time keeping to your Raspberry Pi.
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Features:
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* 166 dBm sensitivity, 18Hz update rate, 72 channel
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* Supports up to 3 concurrent GNSS sources GPS (American) GALILEO (European) Glonass (Russian) QZSS (Japan) and BeiDou (China)
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* PPS Output on fix (programmable 0.25Hz -> 10MHz)
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* LED indicator on PPS
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* Altitude limit 50km in flight mode
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* Robust SMA connector for external antenna
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* Current draw 6mA in cyclic mode up to 18mA in acquire.
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I2C is connected but uses clock stretching.
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Command reference guide: <a href="https://www.u-blox.com/sites/default/files/products/documents/u-blox8-M8_ReceiverDescrProtSpec_(UBX-13003221)_Public.pdf">U-Blox M8 Reciever Description</a>
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