Every layer of the DAQiFi stack is open.

Audit

Read every line that runs on your data path. Compliance and security teams can verify firmware behavior end-to-end.

Modify

Patch firmware for an edge case. Tweak the desktop client. The fork is yours.

Integrate

No licensing fees, no per-seat costs, no SDK paywalls. Embed DAQiFi inside your product or test rig.

Fork

CERN OHL hardware lets you produce a derivative board for a custom application. Not theoretical — this is licensed for it.

Python

from daqifi import DAQiFiDevice

with DAQiFiDevice.discover_first() as dev:
    dev.channels.ai0.enable()
    for sample in dev.stream(rate_hz=1000):
        print(sample)

C#

using DAQiFi.Core;

var device = await DAQiFiDevice.DiscoverFirstAsync();
await device.ConnectAsync();
device.Channels["AI0"].Enable();
await foreach (var sample in device.StreamAsync(rateHz: 1000))
    Console.WriteLine(sample);

Java

DAQiFiDevice device = DAQiFiDevice.discoverFirst();
device.connect();
device.channel("AI0").enable();
device.stream(1000).forEach(System.out::println);

LabVIEW

Drop the DAQiFi.lvlib palette into your block diagram.
Wire DAQiFi Open VI → Configure Channel VI → Read Stream VI.
Full example VIs in the daqifi-labview repo.