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

**URL:** <https://forum.amebaiot.com/t/how-to-save-wi-fi-credentials-when-using-ble-configuration-example/2301>\
**Category:** Multimedia\
**Tags:** evb-amb82\
**Created:** [October 12, 2023, 8:35pm UTC](https://forum.amebaiot.com/t/how-to-save-wi-fi-credentials-when-using-ble-configuration-example/2301 "2023-10-12T20:35:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![wdoug](https://avatars.discourse-cdn.com/v4/letter/w/e0b2c6/32.png) [@wdoug](https://forum.amebaiot.com/u/wdoug)\
**Post date:** [October 12, 2023, 8:35pm UTC](https://forum.amebaiot.com/t/how-to-save-wi-fi-credentials-when-using-ble-configuration-example/2301/1 "2023-10-12T20:35:14Z")

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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 ?

 ![IMG_1401](https://us1.discourse-cdn.com/flex016/uploads/ameba/original/2X/f/f4faeb45fbf8740942a66cc26ff3ac47ca9f5795.jpeg)

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**Author:** ![M-ichae-l](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/m-ichae-l/32/33_2.png) [@M-ichae-l](https://forum.amebaiot.com/u/M-ichae-l)\
**Post date:** [October 16, 2023, 3:15am UTC](https://forum.amebaiot.com/t/how-to-save-wi-fi-credentials-when-using-ble-configuration-example/2301/2 "2023-10-16T03:15:28Z")

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

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**Author:** ![ren\_yucheng](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/ren_yucheng/32/1799_2.png) [@ren\_yucheng](https://forum.amebaiot.com/u/ren_yucheng)\
**Post date:** [July 15, 2024, 11:05am UTC](https://forum.amebaiot.com/t/how-to-save-wi-fi-credentials-when-using-ble-configuration-example/2301/3 "2024-07-15T11:05:10Z")

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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