The platform integrates some devices, such as the interface between human-machine (LCD and Touchpad), embedded GPS module. And it provides some extended interface such as USB Host, SD Card.

硬件平台还集成了液晶、触摸屏等人机接口和嵌入式GPS模块，同时提供了USB主机、SD卡扩展接口。

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Lastly, some functional tests are taken, such as signal regulation circuit test, LCD display test, GPS signal receiving and sending test, steering data test.

最后进行的功能测试，包括信号调理电路测试，LCD显示测试，GPS信号收发测试，行驶状态数据测试等。

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Those features are joined by a 3-inch 461k-dot LCD and GPS, both of which shipped on the SX260.

ENGADGET

Granted, the Garmin Fenix already does decent GPS from your wrist, but there's a limit to what it can accomplish on its basic little LCD.

ENGADGET: Insert Coin: Leikr GPS sports watch has 2-inch screen, ex-Nokia engineers on its side