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@@ -4,7 +4,9 @@ a great deal of RF protocols, however when the exact protocol is not
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implemented (and there are many proprietary ones, such as the ones of
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the car keys), the curious person is left wondering what the device is
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sending at all. With ProtoView in can visualize the high and low pulses
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-like in the example image below:
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+like in the example image below (showing a Volkswagen key in 2FSK):
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+
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+
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This is often enough to make an initial idea about the encoding used
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and if the selected modulation is correct.
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antirez
