2022-12-10 08:01:35 -08:00
Diagram of a serial port implemented with a simple USB< - > TTL adapter and [YouTube-video ](https://youtu.be/NxW2GOw5Mqk )
2022-12-07 01:35:21 -08:00
2022-12-30 21:07:46 -08:00
KiCad PCB desing in the hardware folder
2022-12-30 21:24:39 -08:00
It works! ... well it "worked"...fine with the first version of the Nabu software, but now something has changed... so this adapter only works with the alternative "monitor" that I tested ... see my YouTube video.
2022-12-07 12:24:33 -08:00
![NABU-Online ](https://github.com/Kris-Sekula/NABU/blob/main/RS422Alternative/NABU_online.jpg )
Detailed Diagram
2022-12-07 01:36:01 -08:00
![USB-serial-Adapter ](https://github.com/Kris-Sekula/NABU/blob/main/RS422Alternative/USB_interface.png )
2022-12-10 08:00:57 -08:00
I'm also testing virtual com port using ESP8266 and the esp-link firmware
![esp-link ](https://github.com/Kris-Sekula/NABU/blob/main/RS422Alternative/esp-nabu.jpg )
2022-12-07 12:24:33 -08:00
2022-12-07 01:36:01 -08:00