KT4 serial port ?

[tebra]

Hi all,
I have a kindle basic touch 10th generation with firmware 5.12.14. I know that it can’t be jailbreak by software. I want to try with serial port connection but I don’t find anywhere pictures of inside of KT4.
Any help about that?
Thanks

[comer]

serial port is S700

[MORINKASHI]

Hello,

kindle basic touch 10th generation KT4 serial port connection.
you can use 3.3v USB-TTL

[whieee]

Originally Posted by MORINKASHI

Hello,

kindle basic touch 10th generation KT4 serial port connection.
you can use 3.3v USB-TTL

are you sure? can I use 3.3v instead of 1.8v for basic kindle KT4?

[mistyk]

Originally Posted by MORINKASHI

Hello,

kindle basic touch 10th generation KT4 serial port connection.
you can use 3.3v USB-TTL

Hi and sorry to revive such an old thread, but does anyone know if this information is correct? I've searched and could not find any information to confirm this. I thought you could only use 1.8v and also that the serial does not really work with the KT4.

EDIT: In case this helps anyone the diagram is correct and the kt4 console does work.