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.


Member Since: September 1, 2008

Country: United States

  • I’m looking at the schematic. I don’t believe they got the transceiver control right, you don’t just connect the TX data line to the enable line (via an inverter in this case). The RPi version seems to have the same flaw. The transmitter should be enabled for both 0 and 1 bits.

    This may work in some cases, but it’s way out of spec.

No public wish lists :(