10 ms·
Serial is a universal data interface that we've had for decades. Don't need RS232 on my phone though.
by artisinal 12d ago
Serial is a universal data interface that we've had for decades. Don't need RS232 on my phone though.
- somat 12d agoBoy it would be nice however. On that note, I remember reading how some phones were able to use the headphone jack as a serial debug port, which is pretty neat. https://wiki.postmarketos.org/wiki/Serial_debugging/Cable_schematics https://wiki.postmarketos.org/wiki/Serial_debugging/Cable_sc...
- artisinal 12d agoThe Apple 30-pin connector on the iPod and early iPhones had serial! That is how your car radio could display the name of the current track. https://theapplewiki.com/wiki/30-pin_Connector https://theapplewiki.com/wiki/30-pin_Connector