Re: Get Data from HallSensor to TWX (Raspberry PI)
I assume adafruit have supplied a python script that obtains data from the sensor.... your options depend a little on the which edge software you're running on your Pi:
1) Modify the script to run in a loop and put the current speed into a file (replace value) each time through the loop, in your edge code, read the current value from the file. This should work for all of the edge options.
2) Re-write the python code as Java and use in the Java SDK directly (not easy but possible)
3) If you're using the Java SDK you could use the Jython libraries to call the Python Script
4) Modify your Python code to make a REST call to the ThingWorx server to update the Property value.