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AWS IoT Subscribe from ESP32

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Hi all,

My MCU - ESP32 fails to reconnect only for subscribing after 3rd trial of reconnection so publishing is working fine. Is this a feature of AWS IoT Core or a bug of my ESP32?

  • Greg_B 專家
    2 年前

    Do you mean the MQTT connection succeeds every time, but the subscription attempt fails sometimes? Can you please share some logs?

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物聯網 (IoT)
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AWS IoT Core
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taka
已提問 2 年前檢視次數 371 次
1 個回答
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Thanks for the reply @Greg_B.

MQTT connection succeeds every time but subscription fails after thrid reconnection of the MQTT after Wi-Fi fails.

I took screenshots so I summarized them on g-doc. https://docs.google.com/document/d/1PfqNQNrrz0z_zbLjRPhGYh1IT4QjtDhEzknMuQX_UGg/edit?usp=sharing

Thanks in advance.

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taka
已回答 2 年前

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