The DHCP tables from your LAN router were refreshed and now the board has a different IP address.You are connecting to the debug UART because you were unable to login via SSH due to missing the board IP.To get your board IP address, follow the instructions from the section Find your IP and MAC address on the article Basic Linux Commands. In case you want to know how to set up a terminal emulator to start accessing your module, please refer to Serial Terminal Emulator article. Make sure that the jumpers JP19 and JP17 are set to USB mode as shown in the image below: Setting up a terminal Use UART A via the USB Type-B connector X27: Unplug the device from your computer and run: Linux - Find the Number of the ttyUSB Port Your COMx port will be listed under Ports.

Go to Control Panel and find the Device Manager. Windows - Find the Number of the COM Port

port: it depends on your hardware, often it is /dev/ttyUSBx on Linux, or COMx on Windows, being x a number to be determined in the next section.

Console Serial Parameters Ĭonnecting to the board requires some parameters, here they are: This section applies to both our BSP Layers and Reference Images for Yocto Project and TorizonCore. You can easily access your Toradex SoM via the serial, in this section, you will find out how to set up the hardware on each of our boards as well as know the parameters. In case you would like to disable debug messages or the virtual console on graphical output (DVI-I, HDMI, LVDS, or VGA) please refer to the Framebuffer (Linux) article. This article shows how to disable the debug messages on the serial console only.

Ip over serial in linux