This project includes a spin/wait handler for processing reset/shutdown behavior from a button, configuration files for setting this up as a service, and instructions for placing the files and enabling the service.
...This software supports the ‘Modbus RTU’ and ‘Modbus ASCII’ serial communication versions of the protocol, and is intended for use on Linux, OS X and Windows platforms. It is open source, and has the Apache License, Version 2.0.
This python application allows you to download the the recorded notes from a Pegasus Technologies EN100/M210 NoteTaker (digital pen) and store them as SVG files.
Requires python-usb/pyusb-1.0.