Setting up a hobbyist writer with Plover

Background

Hobbyist machines use serial protocols to talk to Plover. This means you can have a regular keyboard plugged in for normal typing, and a steno machine plugged in at the same time. Plover will only capture the steno machine input. By default, all hobbyist steno keyboards use a protocol called Gemini PR. Setting it up with Plover is a little involved, especially for the first time.

Video summary

The following narrated video goes over the main method and trial and error method described below:

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Main method

This method involves determining the serial port for Plover to listen to.

1. In Plover's main window, go to Configure → Machine and change the machine to Gemini PR.
2. With your machine unplugged, press the Scan or Refresh button.
   • Take note of the options that are listed in the Port drop down menu.

     

     Steps 1 and 2.

3. Plug in your machine.
4. Press the Scan or Refresh button.
5. Open the Port drop down menu.
   • If you see your device name show up, select it.
   • If you only see generic names, select the option that was not present in step 2.

     

     COM3 wasn't present earlier, so it is the steno machine that was just plugged in.

6. Press Apply and OK
7. Test that your machine is working
   • Open the paper tape (Tools → Paper tape)
   • Press some keys on your machine
   • Verify that they show up in the paper tape

Trial and error method

Alternatively, after pressing the Scan or Refresh button with your machine plugged in, you can simply try each option in the Port drop down menu. This is useful if there are only a few options to try.

1. In Plover, open Configure → Machine and change the machine to Gemini PR.
2. Plug in your machine.
3. Press the Scan or Refresh button.
4. Select the first option in the Port drop down menu.
5. Press Apply and OK
6. Open the paper tape and press some keys on your machine.
   • If you see output in the paper tape, you are done.
   • If nothing shows up, repeat steps 4 and 5, but with a different option selected in the Port drop down menu.

Serial protocol limitations

If you sleep and wake up your computer, or you unplug and replug your machine, your steno keyboard will disconnect. You can try pressing the Reconnect Machine button.

Reconnect machine button.

If that does not work, it is likely that the serial port has changed and you will have to redo the above steps again.

Autoreconnect

On some computers (particularly Linux and macOS), the serial port will generally not change when the steno machine is unplugged and plugged back in. If this is the case, you can set up autoreconnect with plover-auto-reconnect-machine plugin, which can be installed via the plugins manager. For more details, see the auto reconnect page.