I am using a Teensy LC an an HID Keyboard. This works fine in most devices. I am trying to use it in an EPSON printer (as an HID Keyboard card reader) but it is not detected as a device. Other HID devices seem to work fine in the printer including keyboards, card readers etc. If I put the Teensy into program mode (pressing the button) it is detected by the printer but of course is not running my code!
Any ideas/suggestions?
Thanks,
John
Any ideas/suggestions?
Thanks,
John