1. Download and install Python
2. Open a new command prompt or terminal.
3. Install the NI-DAQmx Python API:
   • It can be installed with pip:
     • $ python -m pip install nidaqmx
   • Or easy_install from setuptools:
     • $ python -m easy_install nidaqmx
   • You also can download the project source and run:
     • $ python setup.py install

1. Open IDLE (Python).
2. Type import nidaqmx and press enter.
3. Type with nidaqmx.Task() as task: and press enter.
4. Make sure to keep the Python indentation (four spaces) and type task.ai_channels.add_ai_voltage_chan("Dev1/ai0") press enter. Note that Dev1 is the name of the device connected to the computer. You can find this name in NI-MAX. You'll get an error if this name doesn't match. ai0 is the channel number that you want to use to acquire data. Make sure that this is the correct channel name.
5. Type task.read()and press enter
6. You should be able to see the value read from the AI0 input of the Dev1 device.

The script below is the test script used in the Steps section of this article.

import nidaqmx
with nidaqmx.Task() as task:
    task.ai_channels.add_ai_voltage_chan("Dev1/ai0")
    task.read()

Next Steps

• Explore the NI-DAQmx Python API examples from our GitHub repository.