You might want the model name or serial number of your Mac when checking warranty coverage, searching for specifications or other information about your model, creating a home inventory, and more. Identifying your Mac model is also important when selling or giving away your Mac or learning whether it's compatible with the latest operating system or other software or hardware.
You'll need to get a usb-serial adapter and then connect with a console cable. Adapters aren't very expensive. Connecting to the Console Port with Mac OS X To connect a Mac OS X system USB port to the console using the built-in OS X Terminal utility, follow these steps: Step 1 Use the Finder to go to Applications Utilities Terminal. Setting up a Serial Console in Mac OS X. One of two things is generally meant by this, either using a Mac as the interface to a serial device (accomplished by running a terminal emulator program on the Mac), or using another machine to connect to the Mac over serial and accessing the shell provided by the Mac. Knowing the serial port, you can just type screen portname datarate to show the serial data on the screen. In my case, it was: screen /dev/tty.PL23D 9600. To quit the screen app, type control-A, then control. I don’t think that this is very complete, but it worked for me and might help you to get your USB serial working.
Use About This Mac
From the Apple menu in the corner of your screen, choose About This Mac. You'll see an overview of your Mac, including its model name and serial number.
If you see a window like this, double-click the version number beneath “OS X” to show the serial number:
Use System Information
The System Information app also shows your Mac model and serial number. Open the app, then select Hardware on the left side of the System Information window. The model name and serial number appear on the right:
Serial App For Mac
If your Mac doesn't finish starting up
If you can't use the solutions above because your Mac doesn't finish starting up:
- Look for a serial number or model name on the outside of your Mac, or on its original packaging, receipt, or invoice.
- Or sign in to appleid.apple.com, then look for your Mac in the Devices section. If you see your Mac there, click its name to see the model name and serial number.
If you still need help, contact an Apple Store or Apple Authorized Service Provider.
Using screen as a serial terminal on Mac OS X
Mac Os Serial Console App Free
Geek Inc.If you develop on an Apple and find yourself doing any sort of device or embedded development, you will quickly find the need for a serial terminal on Mac. There are a few software apps out there, but I find it much simpler to simply use the terminal application “screen”.
This works well particularly if you have an RS-232 serial to USB converter.
The first thing to do is determine which device you want to connect to.
This works well particularly if you have an RS-232 serial to USB converter.
The first thing to do is determine which device you want to connect to.
Once you’ve determined which device you would like to use, you can execute the SCREEN command to start the serial terminal session on your Mac. Remember to specify the speed (baud rate) after the device name.
Serial Terminal
Once you’ve connected, you can use the terminal as you normally would.
To exit (and close the screen gracefully) press:
To exit (and close the screen gracefully) press:
Screen will then prompt you to quit and kill all of your windows. Press “y” and you’ll be back to your shell terminal.
This method works equally well if you want to connect to a serial bluetooth device. You must simply make sure that the bluetooth device is paired and active. Then you will be able to see the device in the list of devices. Once you’ve connected to the serial bluetooth device with screen, the connection will be held active for the length of your session.
I’ve used this method to connect to the sparkfun Bluetooth Mate Gold. It simply appears as a serial stream that you can communicate with exactly as you would with any other serial device.
This method works equally well if you want to connect to a serial bluetooth device. You must simply make sure that the bluetooth device is paired and active. Then you will be able to see the device in the list of devices. Once you’ve connected to the serial bluetooth device with screen, the connection will be held active for the length of your session.
I’ve used this method to connect to the sparkfun Bluetooth Mate Gold. It simply appears as a serial stream that you can communicate with exactly as you would with any other serial device.