Updates for the GPS disciplined Frequency standard


The GPSDXO module is updatable. To perfome such an update, you need the following parts:

- Micro-USB cable

- PC or Laptop running some Windows(TM) 7,8 or 10 (any version)

- Updater application from Cartain

- the firmware file update.bin


Step 1:

Connect the GPSDXO by the USB cable to your Windows PC / Laptop. This should install a new COM port on your system. If your are asked for a driver, you can downlod it here here.

Step 2:

Download the Updater Programm onto your PC or Laptop and launch it. You should only launch it AFTER the USB cable has been connected and AFTER it has been rekognised by the system and the driver has properly installed before.

ATTENTION!! Sometimes after starting the udapte, the state line will show "ERROR". Just click once again onto "Start Update" and it will run through.


Step 3:

Choose the COM port from the list, that has been added by connecting the DR700BMW via USB. If you are unsure which one is the correct one, first start the Updater Program with disconnected DR700BMW. THen close it, connect the DR700BMW again and start the Updater program again. You should see now an additional COM port. Choose this one.

Step 4:

Click on "Open File" and choose the Firmware file. The latest firmware is from 13th Feb. 2020.