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我确实有两个 Arduino Nano 33 IoT。我想让第一个物联网通过蓝牙向第二个 Arduino IoT 广播或发送数据。假设我想将时间从第一个 IoT 发送到第二个 IoT,以便它们具有相同的时间同步?
ArduinoBLE 库很难理解。它甚至没有一个有效的例子。谁能帮助我如何做到这一点?
谢谢。
我推荐以下链接,以了解 BLE 作为无线技术并了解它在 Arduino 上的使用方式:-