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ota_mqtt example not working for esp32-wroom-32d (DevKitC v4) (CA-325) #210

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@gamename

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@gamename

Hi,

The example compiles and flashes fine. When I run an OTA job from AWS this happens:

  1. The esp32 appears to download the firmware
  2. But at the end of the download, there are errors
  3. The AWS job marks this as a failed OTA attempt

The relevant errors are:

I (791470) wifi:state: run -> init (0)
I (791470) wifi:pm stop, total sleep time: 600173017 us / 787941972 us

I (791470) wifi:<ba-del>idx:0, tid:0
I (791470) wifi:<ba-del>idx:1, tid:2
I (791470) wifi:new:<6,0>, old:<6,0>, ap:<255,255>, sta:<6,0>, prof:1
E (791480) wifi:NAN WiFi stop
E (791480) esp-tls-mbedtls: read error :-0x004C:
E (791490) coreMQTT: Call to receiveSingleIteration failed. Status=MQTTRecvFailed
E (791490) AWS_OTA: MQTT_ProcessLoop returned with status = MQTTRecvFailed.
I (791500) AWS_OTA: Disconnecting the MQTT connection with a3u37c52vq0b6j-ats.iot.us-east-1.amazonaws.com.
E (791510) esp-tls-mbedtls: write error :-0x004E:
E (791520) coreMQTT: sendBuffer: Unable to send packet: Network Error.
E (791530) coreMQTT: Transport send failed for DISCONNECT packet.
I (791530) wifi:flush txq
I (791530) wifi:stop sw txq
I (791540) wifi:lmac stop hw txq
I (791540) wifi:Deinit lldesc rx mblock:10
ets Jul 29 2019 12:21:46

Here is the log.
ota.log

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