| ▲ | somat 5 hours ago | |
Boy 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_sc... | ||
| ▲ | artisinal 4 hours ago | parent [-] | |
The 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. | ||