Arduino library for writing to V.A.G. FIS / DIS over 3lb line from radio

This is enhanced version of https://github.com/arildlangseid/vw_t4_tcu_temp_to_fis

For supported function check this wiki page

credits: https://github.com/arildlangseid/vw_t4_tcu_temp_to_fis

For fullscreen support navigation mode need to be activated in cluster coding: http://wiki.ross-tech.com/wiki/index.php/Audi_A4_(8D)_Instrument_Cluster

for coverting image to array I use this tool: https://www.digole.com/tools/PicturetoC_Hex_converter.php

width = 64, height=88

videos of VAGFISWriter in action:

VAGFISWriter 1.1

VAGFISWriter 1.1 speed test