CCS: CC3220SF-LAUNCHXL can't connect to mqtt broker

FATRI OUSSAMA

Other Parts Discussed in Thread: CC3220SF

Tool/software: Code Composer Studio

hi,

I use the mqtt SDK example : mqtt_client_CC3220SF_LAUNCHXL_tirtos_ccs (SDK : simplelink_cc32xx_sdk_3_10_00_04) and i couldn't connect to the broker, the error code -111 is returned.

===========================================
MQTT client Example Ver: 1.1.1
============================================

         CHIP: 0x31000019
         MAC: 2.0.0.0
         PHY: 2.2.0.6
         NWP: 3.7.0.1
         ROM: 0
         HOST: 3.0.1.51
         MAC address: 50:f1:4a:61:5d:df

============================================

                 *************************************************
                    CC32xx MQTT client Application
                 *************************************************

Device came up in Station mode
[WLAN EVENT] STA Connected to the AP: ApCNX , BSSID: 3e:91:48:c5:c9:32
[NETAPP EVENT] IP acquired by the device

Device has connected to ApCNX
Device IP Address is 172.20.10.2

...........Connection to broker failed, Error code: -111
BRIDGE DISCONNECTION

On-board Client Disconnected

Thank you.

Best regards.

over 6 years ago

0 FATRI OUSSAMA over 6 years ago

Prodigy 235 points

Hi,

I resolve the problem using the broker broker.hivemq.com instead of the default : m2m.eclipse.org.

Thank you.

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CCS: CC3220SF-LAUNCHXL can't connect to mqtt broker