Hi ,
I received the USER id from a previous lab mate and updated the new user id with my details and also regenerated new key. Now device is not able to transfer data. It
I changed the user id and key in the code however no luck. Kindly help.
---> AT+CAOPEN?
<---
---> AT+CIPCLOSE
<---
---> AT+CMEE=2
<--- OK
---> AT+CMEE?
<--- +CMEE: 2
---> AT+CACID=1
<--- +CME ERROR: operation not allowed
Connection failed
Retrying MQTT connection in 5 seconds...
MQTT connection failed
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If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
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- brubell
- Learn User Page
- Posts: 2010
- Joined: Fri Jul 17, 2015 10:33 pm
Re: MQTT connection failed
Hi,
What software/libraries are you using to connect to Adafruit IO?
What hardware are you using?
Could you please post your FULL code within
What software/libraries are you using to connect to Adafruit IO?
What hardware are you using?
Could you please post your FULL code within
Code: Select all
tags?
Forum rules
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.