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Hardware button and LED to control association in wireless networks

Almost all wireless technologies use some kind of association process to enable devices to join the network. Such a process is typically initiated by pressing a button on the network controller and by subsequently pressing another button on the device to associate. Software gateways, like Dog, cannot naturally support this press-and-join interaction and the association …

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Push Button Sample

In this sample, we connect a push button to your Raspberry Pi 2/MinnowBoard Max and use it to control an LED. We use GPIO interrupts to detect when the button is pressed and toggle the LED in response. This is a headed sample, so please ensure that your device is in headed mode by running …

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