getSignalStrength()

描述

回传网路讯号强度。

语法


scanner.getSignalStrength()

参数

无参数

回传

String:讯号强度的范围是 0~31,31 意味着强度 > 51dBm,回传 99 表示没有侦测不到

See also

GSMScanner
begin()
getCurrentCarrier()


函式库参考主页面

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.