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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #204631

Member Since: February 19, 2011

Country: United States

  • I bought this along with the usb to rs232 converter (http://www.sparkfun.com/products/10270), thinking I would hook them up in series to do some microprocessor debugging. Transmitting from the computer to the board works great, but the computer doesn’t receive what the board is transmitting. I can see the RX and TX LEDS on the SMD light up, but nothing is showing up on the computer terminal; shorting TX and RX does not work either. Is there a reason this will not work? Thanks!

No public wish lists :(