HOW TO - Connect the serial console
#19
(03-25-2021, 01:21 PM)PsySc0rpi0n Wrote: Hello.

2 - I'm not sure why, but I was advised to make sure the TX line of the UART adpter was runnig at 3v3. Not at 5V.

The RockPro64 GPIO where the UART transmits from operates at 3.3v. This is also true of the Raspberry Pi GPIO, which is what the RockPro64 GPIO is modeled after. If I remember right, the logic chip that interfaces with the GPIO operates at that voltage.
Linux is a hobby. I can quit anytime for good just like last time, I swear!
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Messages In This Thread
HOW TO - Connect the serial console - by Yoast - 08-12-2018, 07:49 AM
RE: HOW TO - Connect the serial console - by djb - 03-07-2019, 01:29 PM
RE: HOW TO - Connect the serial console - by Atch - 06-06-2020, 02:17 PM
RE: HOW TO - Connect the serial console - by MNtinkerer - 04-03-2021, 08:59 PM

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