Netduino home hardware projects downloads community

Jump to content

The Netduino forums have been replaced by new forums at This site has been preserved for archival purposes only and the ability to make new accounts or posts has been turned off.

Bi Qin

Member Since 17 May 2013
Offline Last Active Sep 09 2013 12:37 PM

#50477 N+2 to 3.3v I2C

Posted by Bi Qin on 14 June 2013 - 09:11 AM

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.

#49921 Extending (eeprom) memory on ND+2

Posted by Bi Qin on 24 May 2013 - 02:31 PM

I've tested AT24C16(I2C) and W25X16(SPI) with NP2+,all works fine.

home    hardware    projects    downloads    community    where to buy    contact Copyright © 2016 Wilderness Labs Inc.  |  Legal   |   CC BY-SA
This webpage is licensed under a Creative Commons Attribution-ShareAlike License.