optionally an OLED display can be plugged directly on the board. It displays the operating status as well as GPS related information. This option is especially useful for portable operation to read the own exact coordinates.
After the program start status information is displayed which correspond to the LEDs A to D. As soon as the system is synchronized the display shows frequency information, if the GPS module is mounted also GPS data.
The OLED display is optional and not included in the scope of delivery, since it is not absolutely necessary for operation and may not be desired by everyone. The OLED display is included with the separately offered housing kit in the store.
For detailed information on connecting the OLED display, see: Housing kit for up/downconverter