I want to connect an Arduino to Raspberry Pi through a USB-TTL converter like this one:
My doubt would be about logic voltage. I know that Arduino works with 5V logic, while Raspberry Pi does with 3.3V and is non-tolerant. So, how should the wiring be done?
I'm not intending to connect any weird stuff to the Raspberry. To the Raspberry Pi is only going to go the usb-end of the adapter.
My adapter does not have a serial number to identify it, but its main chip does, it is this:
I just want to avoid damaging the Pi through USB. I don't know if supplying 5V through it might damage it, though.
Basically just want to know if should be this:
References I used for documenting: