×

SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

pronerd

Member Since: August 24, 2011

Country: United States

  • WEll, you get what you pay for on this one. I bought two of these receivers and two of 315 transmitters. I wanted to make a short link of about 75 feet. I could not get ANYTHING, no matter what the distance. The output noise is so bad I had to add a software filter to stop my outputs from falsing. Did no good because the link inverts the signal as well. Added an inversion circuit but the noise is so severe nothing will work. It makes no difference how close or far away you are.

    Thank goodness I did not spend an arm and a leg to learn this lesson. $30.00 for two bluetooth modules and I now have 115.2k bidirectional as opposed to 2400 one way.

    Will never try these again.

No public wish lists :(