Tvico SD card access

I am trying to write data to the SD I inserted in the TVico device. To do this, I need to know if tvico allows write access to external drives and what the path is to the sd card.

For example, a similar vicoVR app connected wireless to an samsung galaxy tab S3 accesses an sd card with the path “**/storage/0000-0000/**Android/data/com.COMPANY.APPNAME/files/data/”

It should be something similar for the TVico, but I can’t seem to find it. Any help?