Hello , i am using arduino uno as a usb to serial device. I can not be bothered to buy a 50 dollar converter from my hardware store, altronics. I am a complete noob at this serial conversion. Using my arduino i am trying to serial jailbreak my kindle, which can only take in 1.8v. How do i connect it…

Uno as usb to serial, need to bring down voltage

PolkyWizard123 May 5, 2018, 5:49am 5

Yes, how can i do this?

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