This is an MQTT backed interface to vJoy.
It uses MQTT to coordinate between devices where feedback is not present.
Get python3 for windows from here https://www.activestate.com/activepython/downloads, use one of the python3x's
Get pyvjoy from https://github.com/tidzo/pyvjoy
Install code for pyvjoy here C:\Python35\Lib\site-packages\pyvjoy
Get vjoy from https://vjoystick.sourceforge.net/site/ Libraries for your windows version AMD64 or x86 of vJoy need to be installed in the C:\Python35\Lib\site-packages\pyvjoy
Install hbmqtt on windows, in a terminal type "pip install hbmqtt"
pyfeeder.py will start the MQTT broker and listen to the broker to post to vJoy.
Connect to the broker at 1883 or websocket port 8883 and send it JSON packets.