jankammerath/l475vg-iot01a-mbed-aws-iot

AWS IoT client for ARM Mbed OS on the STMicroelectronics STM32L4 Discovery Kit IoT Node

👋 Hi, I’m Jan and I like programming 😊 My GitHub repositories are here to keep some of my fun projects. My favourite programming languages are Go, Swift, C and C++. I stopped using Windows around 20 years ago when I switched to Unix systems such as Linux and macOS 🦁. All my projects are here for educational purposes.

l475vg-iot01a-mbed-aws-iot's Issues

Error Codes

IoT device starting
WIFI is now connected
[INFO][TLSW]: mbedtls_ssl_conf_ca_chain()
[INFO][TLSW]: mbedtls_ssl_config_defaults()
[INFO][TLSW]: mbedtls_ssl_conf_authmode()
MQTT network not successful
IoT device starting
WIFI is now connected
[INFO][TLSW]: mbedtls_ssl_conf_ca_chain()
[INFO][TLSW]: mbedtls_ssl_config_defaults()
[INFO][TLSW]: mbedtls_ssl_conf_authmode()
[INFO][TLSW]: mbedtls_ssl_conf_rng()
[INFO][TLSW]: mbedtls_ssl_setup()
[INFO][TLSW]: Starting TLS handshake with a1uafk5grkgw0y-ats.iot.eu-west-2.amazonaws.com
[INFO][TLSW]: TLS connection to a1uafk5grkgw0y-ats.iot.eu-west-2.amazonaws.com established

[DBG ][TLSW]: Server certificate:
cert. version : 3
serial number : 01:49:67:29:7A:21:20:F7:2B:22:E6:FE:F6:78:3C:83
issuer name : C=US, O=Amazon, OU=Server CA 1B, CN=Amazon
subject name : CN=*.iot.eu-west-2.amazonaws.com
issued on : 2019-05-07 00:00:00
expires on : 2020-04-26 12:00:00
signed using : RSA with SHA-256
RSA key size : 2048 bits
basic constraints : CA=false
subject alt name : iot.eu-west-2.amazonaws.com, *.iot.eu-west-2.amazonaws.com
key usage : Digital Signature, Key Encipherment
ext key usage : TLS Web Server Authentication, TLS Web Client Authentication

[INFO][TLSW]: Certificate verification passed
[DBG ][TLSW]: send 44
[ERR ][TLSW]: Socket recv error -3016
[ERR ][TLSW]: mbedtls_ssl_read() failed: -0x0bc8 (-3016): UNKNOWN ERROR CODE (0B80) : UNKNOWN ERROR CODE (0048)
MQTT client failed

Hello, I'm getting this error and not sure what to do, can you help me out? here or possibly email me at [email protected]

Device is connected to AWS but cannot publish the data