T.r83.031 V8 Software !link! Download Free [ Web WORKING ]

Because this is a generic board, there is no single "official" manufacturer website. Downloads are usually hosted on community tech blogs or file-sharing platforms:

A small (2 MB) file named T.R83.031_1366X768 is available here. It is likely a very basic firmware or a panel configuration file for 1366 × 768 resolution. T.r83.031 V8 Software Download Free