使用at指令连接aws报错!!!!!!!!

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fst202130609
Posts: 171
Joined: Thu Sep 23, 2021 10:03 am

使用at指令连接aws报错!!!!!!!!

Postby fst202130609 » Mon Mar 07, 2022 8:20 am

cert len:1220
key len:1675
[0;31mE (30068) MQTT_CLIENT: mqtt_message_receive: transport_read() error: errno=0[0m
MQTT ERROR

[0;31mE (30069) MQTT_CLIENT: esp_mqtt_connect: mqtt_message_receive() returned -1[0m
[0;31mE (30074) MQTT_CLIENT: MQTT connect failed[0m
MQTT DISCONNECTED
01.png

fst202130609
Posts: 171
Joined: Thu Sep 23, 2021 10:03 am

Re: 使用at指令连接aws报错!!!!!!!!

Postby fst202130609 » Mon Mar 07, 2022 8:21 am

我已经烧录aws的ca,cert,key这几份文件了,并把这些bin文件根据地址烧录了
023.png

ESP_Eavo
Posts: 186
Joined: Tue Jun 08, 2021 6:23 am

Re: 使用at指令连接aws报错!!!!!!!!

Postby ESP_Eavo » Mon Mar 07, 2022 10:15 am

请不要重复地提问!!!

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