beyond the macro-enabled sheet itself. It is lightweight, supports older versions of Office, and is highly customizable for academic research—as seen in various sensor characterization studies where it is used to validate precision data.
Follow these steps to safely download and set up the software environment: Step 1: Download the Software
: Automatically scrolls the Excel sheet as new data rows are added (available for Office 2013+). Improved Debugging
In a world of cloud dashboards and IoT platforms, one scrappy little macro from 2016-2021 refuses to die — because it works beautifully. Plx-daq Version 2.11 Download -2021-
PLX-DAQ is a versatile data acquisition software that allows users to collect data from various devices, perform control operations, and automate tasks. It's commonly utilized in educational settings, research, and industrial applications for its ease of use and compatibility with a range of hardware.
While newer alternatives like Excel's built-in "Data Streamer" exist, many users still prefer PLX-DAQ because it requires no specialized add-ins
Here is the complete content for , including the download link, feature overview, and setup guide. beyond the macro-enabled sheet itself
While PLX-DAQ 2.11 is powerful and easy to use, a few points deserve special attention:
Right-click the downloaded .xlsm file, select Properties , check the Unblock box at the bottom of the General tab, and click Apply. COM Port is Busy or Not Found Symptom: PLX-DAQ displays a connection timeout error.
PLX-DAQ (Parallax Data Acquisition tool) is an Excel spreadsheet macro. It transforms Microsoft Excel into a lightweight, real-time data acquisition system. Originally developed by Parallax Inc., the software was later modernized and updated to Version 2.x by independent developers to ensure compatibility with modern 64-bit operating systems and newer versions of Microsoft Excel. How It Works Improved Debugging In a world of cloud dashboards
As of 2021, the most recent PLX-DAQ version is . It is free software shared by developer NetDevil on the Arduino Forum. When you download the package, you will get a .ZIP archive that contains the following:
Since PLX-DAQ is a Macro-Enabled Excel sheet, there is no "installer.exe." Here is how to set it up:
void loop() int sensorValue = analogRead(A0); Serial.print("DATA,TIME,"); // sends current time Serial.println(sensorValue); // sends sensor value delay(500); // wait 0.5 seconds
Ensure you have installed the 32-bit or 64-bit ActiveX controls if prompted by Windows. Check your Excel Trust Center settings and ensure "Enable all macros" is selected for testing purposes. Data Appears Garbled or Missing
After enabling macros, the PLX-DAQ control panel should appear directly inside the Excel worksheet. You are now ready to connect to your microcontroller.