Comments on: OOK packet decoding http://jeelabs.org/2009/10/22/ook-packet-decoding/ Computing stuff tied to the physical world Tue, 22 May 2012 18:27:43 +0000 hourly 1 http://wordpress.org/?v=3.3.2 By: jcw http://jeelabs.org/2009/10/22/ook-packet-decoding/#comment-597 jcw Sun, 25 Oct 2009 12:06:25 +0000 http://news.jeelabs.org/?p=3305#comment-597 <p>OOK = On Off Keying. Also called ASK, Amplitude Shift Keying. Turning the transmitter on and of in a certain pattern to send data. This is used by all sorts of cheap/simple wireless transmitters.</p> <p>The RFM12B uses FSK, Frequency Shift Keying. Difference is similar to FM vs. AM radio.</p> OOK = On Off Keying. Also called ASK, Amplitude Shift Keying. Turning the transmitter on and of in a certain pattern to send data. This is used by all sorts of cheap/simple wireless transmitters.

The RFM12B uses FSK, Frequency Shift Keying. Difference is similar to FM vs. AM radio.

]]> By: José Xavier http://jeelabs.org/2009/10/22/ook-packet-decoding/#comment-596 José Xavier Sun, 25 Oct 2009 11:53:37 +0000 http://news.jeelabs.org/?p=3305#comment-596 <p>What is OOK?</p> What is OOK?

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