SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).


Member Since: January 3, 2010

Country: Germany

  • According to the datasheet, you can use a 17cm (~6,7 inches) long piece of wire as an antenna for 434MHz (for 315MHz, the datasheet recommends an antenna length of 23cm (9 inches)).

No public wish lists :(