I am using a TTL to USB cable with my Raspberry Pi and I would like to forward that UART signal over the internet, or just over my own network via a usb to wifi chip of some sort. How would I go about doing this? What port would it be over? How would I access it via Macbook?
Yes, I am aware of ssh this is for debugging when my Pi does not boot far enough to turn on wifi.
Originally posted on Hardware Recommendations
ser2netfor remote serial console access to Cisco equipment, using my RPi as a serial terminal server. You could connect a USB-TTY adapter the same way. Any other device will probably cost more than the RPi.