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by xemowe3265
Fri Dec 27, 2024 4:40 am
Forum: ESP-IDF 中文讨论版
Topic: 存在多个相同SSID的AP时无法连接到信号最强的,已经设置了WIFI_ALL_CHANNEL_SCAN和WIFI_CONNECT_AP_BY_SIGNAL没效果
Replies: 0
Views: 3165

存在多个相同SSID的AP时无法连接到信号最强的,已经设置了WIFI_ALL_CHANNEL_SCAN和WIFI_CONNECT_AP_BY_SIGNAL没效果

芯片型号为ESP32 S3
直接扫描的话可以扫描到6个相同SSID的AP,如果不指定BSSID,其中信号最好的热点在通道5,RSSI=-39,通道1有一个信号比较差的,RSSI=-66.
连接配置参数如下:

wifi_config_t wifi_config = {
.sta = { .ssid = WIFI_SSID,
.password = WIFI_PASS,
.scan_method = WIFI_ALL_CHANNEL_SCAN,
.sort_method = WIFI_CONNECT_AP_BY_SIGNAL,
.threshold.authmode = WIFI ...

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