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Does ESP32 Wi-Fi HW supports 2 Rx chain to get 2 Rx CSI datas?

Posted: Thu Oct 11, 2018 1:05 am
by david711205
Does ESP32 Wi-Fi HW supports 2 Rx chain to get 2 Rx CSI datas?

Re: Does ESP32 Wi-Fi HW supports 2 Rx chain to get 2 Rx CSI datas?

Posted: Thu Oct 11, 2018 2:39 am
by ESP_Sprite
I don't quite understand what you want here, some more info would be nice... but seeing as we only have one radio in the chip, I can't really see how you would get more than one batch of CSI data.

Re: Does ESP32 Wi-Fi HW supports 2 Rx chain to get 2 Rx CSI datas?

Posted: Thu Feb 07, 2019 9:29 am
by jonathanmuller
I think he most probably tries/tried to replicate this work : https://dhalperi.github.io/linux-80211n-csitool/
(Mainly used for CSI fingerprint localization)