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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 #462483

Member Since: August 17, 2013

Country: United States

  • I’m having trouble getting this to work as well. All I get is SPEED 13 and RPM 832, of I change the “Serial.println(“010D”) use Serial.print(“010D\r”).” then all I get is 0 for both. I’ve had a good search around but can’t seem to find the answer. Anyone have any other ideas why?

No public wish lists :(