ESP32C3 wifi 配网失败

[svxuewen]

1， 采用官方提供的at固件，固件版本V2.4.2；
2，发送AT+CWSTARTSMART进入WiFi配网，启动app配网；

问题：在2.4G和5G双频路由器下，部分路由器不能WiFi配网，app获取不到ESP32C3反馈信息（MAC地址）。这是什么原因？

[felix81]

我近期也发生这个情况，我的log如下，大家是否一致呢

[2023-07-04 08:50:12.684]# RECV ASCII>
[0;32mI (995483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:13.684]# RECV ASCII>
[0;32mI (996483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:14.675]# RECV ASCII>
[0;32mI (997483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:15.674]# RECV ASCII>
[0;32mI (998483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:16.673]# RECV ASCII>
[0;32mI (999483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:17.674]# RECV ASCII>
[0;32mI (1000483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:50:18.678]# RECV ASCII>
[0;32mI (1001483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:51:03.334]# RECV ASCII>
[0;32mI (1046143) MAIN_TASK: Test time() and localtime_r(). Time: 2000-01-01 01:18:25[0m
[0;32mI (1046143) TAG: Test ctime(). Time: Sat Jan 1 01:18:25 2000
[0m
[0;32mI (1046143) TAG: Test asctime(). Time: Sat Jan 1 01:18:25 2000
[0m
data_buf_len = 7
crc = 872e
hex data:
ee c1 c0 4e 30 90 f5 60 00 07 00 01 01 06 01 12
19 87 2e


[2023-07-04 08:51:03.683]# RECV ASCII>
[0;32mI (1046483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:51:04.683]# RECV ASCII>
[0;32mI (1047483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:51:05.677]# RECV ASCII>
[0;32mI (1048483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:52:08.748]# RECV ASCII>
[0;32mI (1111553) MAIN_TASK: Test time() and localtime_r(). Time: 2000-01-01 01:19:31[0m
[0;32mI (1111553) TAG: Test ctime(). Time: Sat Jan 1 01:19:31 2000
[0m
[0;32mI (1111553) TAG: Test asctime(). Time: Sat Jan 1 01:19:31 2000
[0m
data_buf_len = 7
crc = d4d9
hex data:
ee c1 c0 4e 30 90 f5 60 00 07 00 01 01 06 01 13
1f d4 d9


[2023-07-04 08:52:09.670]# RECV ASCII>
[0;32mI (1112483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:52:10.675]# RECV ASCII>
[0;32mI (1113483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:52:11.676]# RECV ASCII>
[0;32mI (1114483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:52:12.677]# RECV ASCII>
[0;32mI (1115483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:53:13.668]# RECV ASCII>
[0;32mI (1176483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:53:14.060]# RECV ASCII>
[0;32mI (1176873) MAIN_TASK: Test time() and localtime_r(). Time: 2000-01-01 01:20:36[0m
[0;32mI (1176873) TAG: Test ctime(). Time: Sat Jan 1 01:20:36 2000
[0m
[0;32mI (1176873) TAG: Test asctime(). Time: Sat Jan 1 01:20:36 2000
[0m
data_buf_len = 7
crc = ca76
hex data:
ee c1 c0 4e 30 90 f5 60 00 07 00 01 01 06 01 14
24 ca 76


[2023-07-04 08:53:14.669]# RECV ASCII>
[0;32mI (1177483) tcp_client: WAIT STA CON[0m


[2023-07-04 08:53:15.668]# RECV ASCII>
[0;32mI (1178483) tcp_client: WAIT STA CON[0m

[ESP_Sun]

1， 采用官方提供的at固件，固件版本V2.4.2；
2，发送AT+CWSTARTSMART进入WiFi配网，启动app配网；

问题：在2.4G和5G双频路由器下，部分路由器不能WiFi配网，app获取不到ESP32C3反馈信息（MAC地址）。这是什么原因？

“部分路由器不能WiFi配网” 可以分享下相关路由器的型号吗？然后可以从 github 上 [url]AT 仓库[https://github.com/espressif/esp-at]下载 master 分支固件([url]下载方法[https://docs.espressif.com/projects/esp ... ithub.html]）测试看下是否能复现到这个问题？