2 ms·
Telegraph/morse code would probably work fine. For this application I might also consider classic serial/RS-232 (c. 1969), which can be implemented with one si
by musicale 2y ago
Telegraph/morse code would probably work fine.
For this application I might also consider classic serial/RS-232 (c. 1969), which can be implemented with one signal wire (tx) and can connect to modern USB.
I'm not entirely sure whether they qualify as "right foundation" but they've worked well in practice.