How to use Huion drawing tablet for OSC / MIDI control?

Mihai Traista's icon

Hi all,
I am trying to use a Huion H420p drawing tablet to get the position and pressure of the pen in order to convert it in OSC (or MIDI) data. I know that the OSCulator app does exactly that, but they support the Wacom tablets only. I've tried the 'hi' object without any success (the H420 is shown in the devices list but there is no output from 'hi'). I've also tried the 'serial' object and it doesn't give any output no matter what. Does anybody have any advice? Thank you in advance!
Best,
Mihai