The year 2021 marked a turning point for data acquisition. As the world pivoted to remote labs and DIY automation, the need for accessible logging tools skyrocketed. PLX-DAQ v2.11 stood out because:
Version 2.11 specifically addressed bugs from earlier versions (2.09, 2.10), including improved COM port handling and reduced macro crashes during high-speed logging (up to 115200 baud). Plx-daq Version 2.11 Download -2021-
Because the original Parallax forums have shifted, finding the genuine 2021 build can be tricky. Here is how to get the safe, clean version: The year 2021 marked a turning point for data acquisition
In a world of cloud dashboards and IoT platforms, one scrappy little macro from 2016-2021 refuses to die — because it works beautifully. Version 2
PLX-DAQ (Parallax Data Acquisition tool) is a popular, free software tool used to data log up to 26 channels of data from a microcontroller (like Arduino, ESP32, or Parallax BS2) directly into Microsoft Excel.
The Version 2.11 release (maintained by NetDevil) is the standard modern version that resolves issues found in the original Parallax release and adds modern baud rate support.