SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.

Member #268363

Member Since: November 21, 2011

Country: United States

  • I am planning to switch out a couple of Uno boards with these Pro Mini 328 - 5V/16MHz. Just want to make sure that the I2C can communicate between Uno and Pro Mini-5V without a level shifter ?

No public wish lists :(