# Wifi Channel State Information

**URL:** <https://forum.amebaiot.com/t/wifi-channel-state-information/3588>\
**Category:** WiFi\
**Tags:** rtl872xd\
**Created:** [December 2, 2024, 2:22pm UTC](https://forum.amebaiot.com/t/wifi-channel-state-information/3588 "2024-12-02T14:22:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Radoslaw\_Rogowski](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/radoslaw_rogowski/32/1213_2.png) [@Radoslaw\_Rogowski](https://forum.amebaiot.com/u/Radoslaw_Rogowski)\
**Post date:** [December 2, 2024, 2:22pm UTC](https://forum.amebaiot.com/t/wifi-channel-state-information/3588/1 "2024-12-02T14:22:21Z")

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Hello,

Is it possible to get WiFi Channel State Information on the RTL8720DN?

Something like the following:

> <https://github.com/Ameba-AIoT/ameba-rtos/blob/c99719710dee11e0d669329eb762ddc3320e1269/component/example/wifi/wifi_csi/readme.txt#L4>

Kind Regards,  
Radek

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**Author:** ![KevinKL](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/kevinkl/32/2632_2.png) [@KevinKL](https://forum.amebaiot.com/u/KevinKL)\
**Post date:** [December 3, 2024, 6:12am UTC](https://forum.amebaiot.com/t/wifi-channel-state-information/3588/2 "2024-12-03T06:12:28Z")

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Hi Radek ,

Currently we do not have this feature for RTL8720DN. If you keen, please raise a feature request at [Issues · Ameba-AIoT/ameba-rtos-d · GitHub](https://github.com/Ameba-AIoT/ameba-rtos-d/issues).

Thank you.