AWS, IoT, C, Mbed, Cloud Computing.
listed on the DISCO-L475VG-IOT01A page. The Mbed OS Online Compiler There is no one working example for connecting the STM32 with Mbed OS to the AWS IoT system, but I found the article “AWS IoT from Mbed OS device” from Osamu Koizumi on mbed.com. He describes on how to connect to AWS IoT on Mbed