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by FCS0906
Thu Jul 16, 2026 1:41 pm
Forum: ESP-IDF
Topic: Multiple ESP32 devices collecting CSI - seeking advice
Replies: 0
Views: 14

Multiple ESP32 devices collecting CSI - seeking advice

Hello everyone,

I am conducting a Wi-Fi CSI experiment using ESP32-S3 boards and ESP-IDF v5.2.

My current setup is as follows:

1. One ESP32-S3 is configured as an access point.
2. A smartphone connects to the AP and continuously sends UDP packets at a 50 ms interval.
3. Another ESP32-S3 runs the ...
by FCS0906
Thu Jul 16, 2026 1:37 pm
Forum: ESP-IDF 中文讨论版
Topic: 多个esp32测过csi求建议
Replies: 0
Views: 9

多个esp32测过csi求建议

大家好,我正在使用 ESP32-S3 和 ESP-IDF v5.2进行 WiFi CSI实验。

目前实验结构如下:

1. 一个ESP32-S3作为AP;
2. 手机连接AP并以50ms间隔持续发送UDP数据;
3. 另一个ESP32-S3运行ESP32-CSI-Tool的passive工程;
4. AP和passive ESP32都采集手机发送数据对应的CSI;
5. passive ESP32工作在混杂监听模式,WiFi信道为6。

现在我准备扩大实验区域。由于实验走廊较长,我考虑在AP附近或走廊远端增加一个或多个ESP32-S3被动监听器。

gpt建议我esp32连接在同一个电脑上 ...

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