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: November 9, 2011

Country: United States

  • I have an Arduino Nano V3 that is already connected to other I2C ICs that expect 5V, and the I2C lines are pulled up by external resistors. Everything is working fine. I understand that the 3.3V needs to power this chip, but what about the I2C lines? Will they work in tandem to the other I2C devices?

No public wish lists :(