SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!


Member Since: December 28, 2010

Country: United States


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  • I just made up a circuit with these and attiny2313s and am excited to say that I can read and write to the registers! I was going through the sample code and wondered why in the init_RFM22 function it writes to the register 0x58 (and some others similarly) as this register seems to be reserved (according to http://www.hoperf.com/upload/rf/AN440.pdf). Am I reading the wrong document or is there some other reason for this?

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