Arduino Pro Gateway comes with a preloaded MicroSD memory card with system software. Learn how to restore this memory card or prepare a new memory card for use with the gateway.

1. Format the SD card

1. Download and install SD Memory Card Formatter.
2. Open the application.
3. Insert the SD Card into your computer.
4. Ensure that the SD card is displayed in the Select Card drop-down.
5. Select Overwrite Format in formatting options.
6. Begin formatting by clicking the Format button.

2. Flash the SD card

1. Download the Arduino Pro Gateway image file for the SD card here.
2. Extract the zipped file and save it.
3. Go to BalendaEtcher and download the flasher application here.
4. Locate the balenaEtcher application in your downloads and proceed with installation.
5. Open the Etcher application.
6. Select Flash from File.
7. Locate '20190206PROD_ArduinoProGateway_SD.img' file and Open.
8. Insert SD Card into your computer.
9. Select target "SD Card".
10. Flash the image by selecting the Flash! button.

Reactivate your gateway

If your Pro Gateway is already activated, you need to reactivate it using Manager for Linux.

1. Deactivate the gateway in Manager for Linux.
2. Activate the gateway in Manager for Linux.