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GBxCart RW Manual
Revision 13
Update Firmware on R3+ devices
If you have Firmware R3 or higher you can use the below steps to update to the latest firmware.
Run the file \Firmware_Update\Rx_Firmware.bat which will prompt you for your COM port number and if you wish to
continue. After a few seconds you should see “OK” shown twice as above then it’s good to use again.