Will esp8266 SDK support channel state information (CSI) in the future?

Andrew.wang
Posts: 1
Joined: Tue Aug 25, 2015 9:10 pm

Will esp8266 SDK support channel state information (CSI) in the future?

Postby Andrew.wang » Tue Aug 25, 2015 9:36 pm

As titled. Because besides RSSI, CSI is useful when locating a node in a sensing network.

prismatics
Posts: 10
Joined: Fri Jul 03, 2015 11:35 pm

Re: Will esp8266 SDK support channel state information (CSI) in the future?

Postby prismatics » Sun Dec 20, 2015 7:18 am

It would definitely be interesting to get the radio tap header information (including rss) for some security applications.

hammadian
Posts: 1
Joined: Wed Apr 13, 2016 3:04 am

Re: Will esp8266 SDK support channel state information (CSI) in the future?

Postby hammadian » Wed Apr 13, 2016 3:11 am

I am also interested in the answer for this question. I will appreciate if Espressif provide this.

rstoica
Posts: 1
Joined: Thu Mar 02, 2017 9:02 am

Re: Will esp8266 SDK support channel state information (CSI) in the future?

Postby rstoica » Wed Mar 22, 2017 2:49 am

+1 - I am also interested in this feature for either esp8266 / esp32. What is the current status?

Hemamali
Posts: 4
Joined: Thu Jul 27, 2017 12:49 am

Re: Will esp8266 SDK support channel state information (CSI) in the future?

Postby Hemamali » Thu Jul 27, 2017 12:56 am

Hi, This is Hemamali, founder of a Start-up named TrakRay Innovations Pvt.Ltd(based out of Bangalore,India) that developing UWB based precise indoor location tracking technology for Asset Tracking markets. we are targeting a different market space and as part of that actively looking for a low cost/power WiFi solution that can support WiFi Receiver Time stamp(via channel state information). as part of that we came across your chipset but not sure it has the support, can you kindly clarify me on this regard? it's a urgent requirement from our customers. we are planning to integrate your ESP8266 for a TDoA based localisation product.

Thanks & Regards,
Hemamali
+91-9972152311

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