How do you format the SD Card for an EWON Flexy?
If you are using the SD card to apply a configuration or firmware update, you’ll need to use FAT32
If you are using it to extend the Ewon’s user memory, you’ll need to use ext3
You can format the SD card to FAT32 in Windows by right clicking it in Windows Explorer and selecting Format. For ext3 you will need to use a third-party utility or a Linux device.