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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
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09-04-2019 08:24 AM
One question, can NI USB 6251 card communicate with I²C protocol directly or an intermediary is needed ?
09-05-2019 01:10 PM - last edited on 01-11-2024 03:09 PM by migration-bot
Hi Ariell,
The USB 6251 will not be able to do I2C communication. See the forum link below for more detail:
Can NI DAQ-6259 read / listen to i2c ?
https://forums.ni.com/t5/Multifunction-DAQ/Can-NI-DAQ-6259-read-listen-to-i2c/td-p/930790
I would suggest grabbing a I2C/SPI device instead:
I²C/SPI Interface Device
https://www.ni.com/en-us/shop/category/digital-io.html?productId=118326
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