I2C is an open drain bus,the votage on the bus is decided by the pull up resistor,both pin for SCL/SDA on ND2+ is 5V tolerant.
You can connect it to any i2c device with pull up voltage equal or lower than 5V.
- Thomas Rankin likes this
Bi QinMember Since 17 May 2013
Offline Last Active Sep 09 2013 12:37 PM
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