Da16200 connecting to AWS

I have the DA16200 evaluation board. I am trying to connect to my AWS account. I have mqtt_config setup as shown below. when I try to connect I get the following message. It is crucial that I am able to connect to my AWS account using TLS and certificates. I have loaded the 3 certificates that I use to connect to my AWS account from other boards. These certificates work for all other cases.

/DA16200/NET] # cert
#1 (MQTT, Enterprise)
  - Root CA: O
  - Certificate: O
  - Private Key: O
  - DH Parameter: X
#2 (HTTPs, CoAPs Client)
  - Root CA: X
  - Certificate: X
  - Private Key: X
  - DH Parameter: X
 

mqtt_client_check_conn failed
[mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
[_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
 Unable to connect (TLS Handshake failed.)
 [SUB] REQ mqtt_restart (count=1)
 

 

MQTT Client Information:
  - MQTT Status  : Not Running
  - Broker IP          : xxx-ats.iot.us-east-1.amazonaws.com
  - Port               : 8883
  - Pub. Topic         : da16k
  - Sub. Topic         : da16ks
  - QoS Level          : 1
  - TLS                : Enable
  - Ping Period        : 600
  - TLS Incoming buf   : 4096(bytes)
  - TLS Outgoing buf   : 4096(bytes)
  - TLS Auth mode      : 1
  - User name          : <None>
  - Password           : (None)
  - Client ID          : test_id
  - MQTT VER           : 3.1
 

Parents
  •        

    [dpm_init_retmemory] DPM INIT CONFIGURATION(1)

            ******************************************************
            *             DA16200 SDK Information
            * ---------------------------------------------------
            *
            * - CPU Type        : Cortex-M4 (120MHz)
            * - OS Type         : FreeRTOS 10.4.3
            * - Serial Flash    : 4 MB
            * - SDK Version     : V3.1.2.0 GEN
            * - F/W Version     : FRTOS-GEN01-01-15022-000000
            * - F/W Build Time  : Oct 27 2021 10:51:30
            * - Boot Index      : 0
            *
            ******************************************************

    System Mode : Station Only (0)
    >>> DA16x Supp Ver2.7 - 2020_07
    >>> MAC address (sta0) : d4:3d:39:10:ce:bc
    >>> sta0 interface add OK
    >>> Start STA mode...
    associating with AP with corrupt beacon

    >>> Network Interface (wlan0) : UP
    >>> Associated with a0:64:8f:3a:a2:c8

    Connection COMPLETE to a0:64:8f:3a:a2:c8

    -- DHCP Client WLAN0: SEL(6)
    -- DHCP Client WLAN0: REQ(1)
    -- DHCP Client WLAN0: CHK(8)
    -- DHCP Client WLAN0: BOUND(10)
             Assigned addr   : 192.168.1.146
                   netmask   : 255.255.255.0
                   gateway   : 192.168.1.1
                   DNS addr  : 192.168.1.1

             DHCP Server IP  : 192.168.1.1
             Lease Time      : 168h 00m 00s
             Renewal Time    : 84h 00m 00s

    >>> SNTP Server: pool.ntp.org (173.0.48.220)

    >>> SNTP Time sync : 2021.11.02 - 08:57:03
    start subscribe callback

    WLAN0 - D4:3D:39:10:CE:BC
    - Current Time : 53808.04.09 11:02:45 (GMT -4:00)
    mqtt_client_check_conn failed
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=1)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=2)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=3)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=4)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=5)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
    [SUB] MAX Retry (Retry Cnt=6).
    [mqtt_client] terminated
     

     

Reply
  •        

    [dpm_init_retmemory] DPM INIT CONFIGURATION(1)

            ******************************************************
            *             DA16200 SDK Information
            * ---------------------------------------------------
            *
            * - CPU Type        : Cortex-M4 (120MHz)
            * - OS Type         : FreeRTOS 10.4.3
            * - Serial Flash    : 4 MB
            * - SDK Version     : V3.1.2.0 GEN
            * - F/W Version     : FRTOS-GEN01-01-15022-000000
            * - F/W Build Time  : Oct 27 2021 10:51:30
            * - Boot Index      : 0
            *
            ******************************************************

    System Mode : Station Only (0)
    >>> DA16x Supp Ver2.7 - 2020_07
    >>> MAC address (sta0) : d4:3d:39:10:ce:bc
    >>> sta0 interface add OK
    >>> Start STA mode...
    associating with AP with corrupt beacon

    >>> Network Interface (wlan0) : UP
    >>> Associated with a0:64:8f:3a:a2:c8

    Connection COMPLETE to a0:64:8f:3a:a2:c8

    -- DHCP Client WLAN0: SEL(6)
    -- DHCP Client WLAN0: REQ(1)
    -- DHCP Client WLAN0: CHK(8)
    -- DHCP Client WLAN0: BOUND(10)
             Assigned addr   : 192.168.1.146
                   netmask   : 255.255.255.0
                   gateway   : 192.168.1.1
                   DNS addr  : 192.168.1.1

             DHCP Server IP  : 192.168.1.1
             Lease Time      : 168h 00m 00s
             Renewal Time    : 84h 00m 00s

    >>> SNTP Server: pool.ntp.org (173.0.48.220)

    >>> SNTP Time sync : 2021.11.02 - 08:57:03
    start subscribe callback

    WLAN0 - D4:3D:39:10:CE:BC
    - Current Time : 53808.04.09 11:02:45 (GMT -4:00)
    mqtt_client_check_conn failed
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=1)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=2)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=3)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=4)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
     [SUB] REQ mqtt_restart (count=5)
    [mosquitto__socket_connect_tls] Failed to establish tls-sess(0x7200)
    [_mosquitto_socket_connect_step3] Failed to connect tls-sess(19)
     Unable to connect (TLS Handshake failed.)
    [SUB] MAX Retry (Retry Cnt=6).
    [mqtt_client] terminated
     

     

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