There’s a long history of devices originally used for communication being made into computers, with relay switching circuits, ...
It's a solved problem, but I actually prefer a simple web UI.
Example can run MS-DOS 6.x + Windows 3.0 and can several DOS games such as Dangerous Dave (could hang after a while), Prince of Persia, Mario, Wolf3d etc ... and work with USB host shield (max3421e) ...
License: MIT. See license file for more information. This example configures the NEO-M8P-2 as a moving base. It will output RTCM3 1077, 1087, 1230 and 4072.0 messages on UART1. Connect UART1 TX to ...