Reboot Raspi and connect a micro USB cable (if you are using Raspberry PI Zero) or a USB Type C cable from your computer’s USB port to the USB port of Raspberry PI.Make your Raspberry PI act as a USB Serial GadgetĮcho dtoverlay=dwc2 | sudo tee -a /boot/config.txtĮcho 'g_serial' | sudo tee -a /etc/modules.After connecting using SSH, update and upgrade your distribution.If you don’t know how to connect using SSH, use the official guides for Windows or Linux or Mac Establish an SSH connection to the raspi using the default credentials (pi/raspberry).Insert the SD card in your Raspi, connect it to your local network and power it up.In the boot partition of the sd-card, create an empty file, name it 'ssh' and make sure it has no extension.Download and burn Raspbian Lite () to a micro SD Card.Scroll to 'Serial Device'īy following these instructions you can make a device which acts similar to MOXA Serial to Ethernet Solutions. If you want to redirect data using the UART protocol and you don’t have an available Serial Device, you can make a simple one using an Arduino.

You can have a look on how to make one such device here If you want to redirect serial data received over IP you must have a device with such capability.If you plan to use a Raspberry PI Zero, then you will need either an ethernet shield as shown here either, if it’s a Zero W configure the Wireless settings to establish a network connection. Those are the only devices from the Raspberry family which support USB Gadget mode without any hardware modification. A Raspberry PI Zero or a Raspberry PI 4.Using socat, commands we will redirect Serial data received over IP to the Gadget Serial port or data from the on-board UART protocol to the Gadget port. You will find out how to turn your Raspi to a Serial USB Gadget, and how to control what you redirect to the Gadget’s Serial port in order to be available to the machine it will connect to. The current tutorial takes a different approach. Almost all of those tutorials explain how to setup your Raspberry as a Serial Console, which will act similar to a SSH connection. There are many tutorials explaining how to set up your Raspberry PI as a Serial Device.

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