eziya / STM32_HAL_AWS_IOT

AWS IOT prototype for STM32F4

SMT32_HAL_AWS_IOT

AWS IOT prototype for STM32F4

1. Reference

• https://www.eclipse.org/paho/
• https://github.com/eclipse/paho.mqtt.embedded-c
• https://www.instructables.com/id/How-to-implement-embedded-Mqtt-Client-using-W5500-/
• http://blog.naver.com/pcppcp454/221380882726

2. Tutorial (Written in Korean)

• https://blog.naver.com/eziya76/222006275453

3. Environments

• NUCLEO-F429ZI
• STM32CubeMx 5.6.1
• STM32F4 HAL Driver 1.25.0
• STM32CubeIDE 1.3.1

4. Issues

• mbedTLS returns error without compiler optimization level 1(O1) option
• mbedtls_ssl_conf_read_timeout doesn't work properly.

5. Test

• Create & Download certificates from Amazon IOT
• Write client certificate & private key to MQTTInterface.c
• Write your endpoint address to mqtt_task.c
• Debug

6. Test Video

• https://youtu.be/HgoDnCgEJqc