upload files to the embedded system from AWS/cloud or hostinger

[Kai_Satone]

Hello I am Working with EC200U & STM32F411CEU6. I want to uplode code using AWS/cloud or hostinger on my embedded device.

I tryed working with AWS S3 But I Did not Undestand How it works

Are there any way by which I can do this, if yes please help with step by step guide.