Hi! Did you ever find an answer to your question? I am looking for the same information.
Moreover, are we sure that CSI amplitude data on ESP32 are distorted with the automatic gain control?

Thanks!

Hi! I am using the a callback function trough esp_wifi_set_csi_rx_cb(). However, I was trying to understand which type of packet (data, management, control) generated the CSI record. It seems that such information can not be retrieved from a wifi_csi_info_t entry. Any suggestion?