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: February 4, 2009

Country: United States

  • I’m pretty sure on Dout 3.3V is high enough to count as a high signal for a 5V device so no conversion is needed. For 3.3V -> 5V serial a converter is not required 5V -> 3.3V it needs to be stepped down though.

No public wish lists :(