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GPS-RTK2 Board – ZED-F9P (Qwiic) 全方位定位模組 SparkFun原廠

NT$8,571 NT$7,790 未稅

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    • 200 NT$
貨號: GPS-15136(B3-8) 分類: , , 標籤: ,
  • 商品說明

商品說明

GPS-RTK2 Board – ZED-F9P 定位模組 (Qwiic)

一定要透過IPEX連接GPS天線拉到戶外才能正常抓到衛星定位。

使用GPS,您可以知道自己的位置,去向的地方,以及如何在30秒內到達地球的任何地方。這意味著精度越高越好!GPS實時運動學(RTK)已經掌握了GPS模塊上的精度撥號到毫米,這就是為什麼我們不得不把它放在這塊板上!

SparkFun GPS-RTK2提高了高精度GPS的標準,是u-blox ZED-F9P模塊中功能強大的RTK板系列中的最新產品。ZED-F9P是用於高精度GNSS和GPS定位解決方案的頂級模塊,包括能夠達到10mm,三維精度的RTK。使用此板,您將能夠知道您(或任何物體)的X,Y和Z位置在指甲寬度的大致位置!ZED-F9P的獨特之處在於它能夠進行流動站和基站操作。利用我們便捷的Qwiic系統,無需焊接即可將其連接到系統的其他部分。但是,如果您更喜歡使用麵包板,我們仍然會打破0.1“空間引腳。

我們甚至還包括一個可充電的備用電池,可以將最新的模塊配置和衛星數據保存長達兩週。這種電池有助於“熱啟動”模塊,大大減少了首次修復的時間。該模塊具有測量入模式,允許模塊成為基站並生成RTCM 3.x校正數據。

ZED-F9P的配置選項數量令人難以置信!地理圍欄,可變I 2 C地址,可變更新率,甚至高精度RTK解決方案都可以增加到20Hz。GPS-RTK2甚至有五個通信端口同時全部激活:USB-C(枚舉為COM端口),UART1(3.3V TTL),RTART接收UART2(3.3V TTL),I 2 C(通過兩個Qwiic連接器或斷開的引腳)和SPI。

我們還為u-blox模塊編寫了一個廣泛的Arduino庫,以便通過我們的Qwiic Connect系統輕鬆讀取和控制GPS- RTK2。離開NMEA!開始使用重量更輕的二進制接口,讓您的微控制器(及其一個串口)中斷。SparkFun Arduino庫顯示瞭如何在I 2 C 上讀取緯度,經度,甚至航向和速度,而無需進行恆定的串行輪詢。


SparkFun Qwiic Connect系統是一個由I 2 C傳感器,執行器,屏蔽和電纜組成的生態系統,可以使原型設計更快,更不容易出錯。所有支持Qwiic的電路板都使用通用的1mm間距4針JST連接器。這減少了所需的PCB空間量,極化連接意味著您無法將其錯誤地連接起來。

SparkFun GPS-RTK2板 - ZED-F9P(Qwiic)

 

特徵

  • 同時接收GPS,GLONASS,Galileo和北斗衛星
  • 接收L1C / A和L2C頻段
  • 電壓:5V或3.3V但所​​有邏輯均為3.3V
  • 電流:~35mA(隨星座和跟踪狀態而變化)
  • 首次修復時間:25秒(冷),2秒(熱)
  • 最大導航率:
    • PVT(基於UBX二進制協議的基本位置) – 25Hz
    • RTK – 20Hz
    • 原始 – 25Hz
  • 水平位置精度:
    • 2.5米沒有RTK
    • RTK 0.010米
  • 最高海拔:50公里(31英里)
  • 最大速度:500m / s(1118mph)
  • 重量:6.8克
  • 尺寸:43.5mm x 43.2mm(1.71英寸x 1.7英寸)
  • 2x Qwiic連接器

 

Documents

 

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With GPS you are able to know where you are, where you’re going, and how to get there anywhere on Earth within 30 seconds. This means the higher the accuracy the better! GPS Real Time Kinematics (RTK) has mastered dialing in the accuracy on their GPS modules to to just millimeters, and that’s why we had to put it on this board!

The SparkFun GPS-RTK2 raises the bar for high-precision GPS and is the latest in a line of powerful RTK boards featuring the ZED-F9P module from u-blox. The ZED-F9P is a top-of-the-line module for high accuracy GNSS and GPS location solutions including RTK that is capable of 10mm, three-dimensional accuracy. With this board, you will be able to know where your (or any object’s) X, Y, and Z location is within roughly the width of your fingernail! The ZED-F9P is unique in that it is capable of both rover and base station operations. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1″-spaced pins in case you prefer to use a breadboard.

We’ve even included a rechargable backup battery to keep the latest module configuration and satellite data available for up to two weeks. This battery helps ‘warm-start’ the module decreasing the time-to-first-fix dramatically. This module features a survey-in mode allowing the module to become a base station and produce RTCM 3.x correction data.

The number of configuration options of the ZED-F9P is incredible! Geofencing, variable I2C address, variable update rates, even the high precision RTK solution can be increased to 20Hz. The GPS-RTK2 even has five communications ports which are all active simultaneously: USB-C (which enumerates as a COM port), UART1 (with 3.3V TTL), UART2 for RTCM reception (with 3.3V TTL), I2C (via the two Qwiic connnectors or broken out pins), and SPI.

We’ve also written an extensive Arduino library for u-blox modules to make reading and controlling the GPS-RTK2 over our Qwiic Connect System easy. Leave NMEA behind! Start using a much lighter weight binary interface and give your microcontroller (and its one serial port) a break. The SparkFun Arduino library shows how to read latitude, longitude, even heading and speed over I2C without the need for constant serial polling.


The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can’t hook it up wrong.

Features

  • Concurrent reception of GPS, GLONASS, Galileo and BeiDou
  • Receives both L1C/A and L2C bands
  • Voltage: 5V or 3.3V but all logic is 3.3V
  • Current: ~35mA (varies with constellations and tracking state)
  • Time to First Fix: 25s (cold), 2s (hot)
  • Max Navigation Rate:
    • PVT (basic location over UBX binary protocol) – 25Hz
    • RTK – 20Hz
    • Raw – 25Hz
  • Horizontal Position Accuracy:
    • 2.5m without RTK
    • 0.010m with RTK
  • Max Altitude: 50km (31 miles)
  • Max Velocity: 500m/s (1118mph)
  • Weight: 6.8g
  • Dimensions: 43.5mm x 43.2mm (1.71in x 1.7in)
  • 2x Qwiic Connectors

Documents