How to save Wi-Fi credentials when using ble configuration example

When using Realtek app on the phone to configure wifi for Amb82 together with the ble Wi-Fi configuration example, how does one save the with credentials to the Amb82 board? Is there anything information on how this can be done ?

Currently, the Ameba board at Arduino SDK, does not have this function.

I hope this feature can be added because the current Bluetooth communication process of storing information to flash is not transparent, especially when exiting low-power mode. The solution I came up with is to use the SD card’s read/write and overwrite to achieve this function, and then use an IO port to reset the distribution network information