Sorry , i have not try yet.

@bns
Hi , which circuit you use in order to read data from meter ? my circuit or anohter , just i wonder.
Do u use any mcu to send data or usb-ttl?

Hi , i made my own optic probe , i can read all data with an arduino. Also i prepared a video about how it works. Here is the description video :
https://www.youtube.com/watch?v=24CTD9i1O2s