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WiFi Firmware Update - Fails


Andrew Davie

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35 minutes ago, Andrew Davie said:

I've had a little look at what's happening here.

 

My updates are failing when the code sends "AT+CIUPDATE\r\n"

The returned value appears to be 31C9260AF, which I can't interpret.

 

How did you test this?
Terminal ?

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5 minutes ago, Andrew Davie said:

 

No, i modified the code and printed the return value in the message area onscreen.

It's definitely failing on the AT_CIUPDATE here.

 

You can connect to the ESP8266 via a com terminal (ESPlorer) and send the AT+CIUPDATE command manually and see the response in the terminal :

 

 

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