×

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 #374152

Member Since: October 29, 2012

Country: United States

  • I am having the same issue. I2C works fine up until when you add audio. I think once audio is added it locks the IC from I2C to maintain the broadcast channel. My only guess would be to power cycle the NS73M once a new channel is selected using a 2n4401 and a little code after the ON AIR command is given. Or you could just use a switch.

No public wish lists :(