Tomtom Vio Hack |verified| [DIRECT]

He knew the Vio ran on a proprietary version of TomTom's software, but at its heart, it was just a Bluetooth-enabled display. He began his "hack" by scouring old repositories, eventually stumbling upon an archived version of the project, a maintained unofficial Linux port for TomTom devices. If he could bridge the Vio’s hardware to a modern open-source map provider, he could bring it back to life.

for running custom software, the VIO's hardware is highly specialized as a "second screen." How To Reverse Engineer A Bluetooth Device Tomtom Vio Hack