OTA update

[YOrop.1]

I would like to know if the following is possible and if so, where can I find information about it.

I have a STM32L010K8 micro connected via USART to an LTE CHIP (BG96) through which I can get the firmware update that runs on the microcontroller. I could overwrite the firmware of the micro STM32 to update it automatically.

[Tesla DeLorean]

Mostly limited by your own creativity and capabilities.

Should be able to pull data via modem using HTTP, FTP or other protocols.

You'd probably want to have a small, minimal, loader capable to connecting and updating, outside of the larger application.

Do you have any local memory with which to stage complete updates?

[YOrop.1]

Thanks for the reply.

The BG96 has physical memory where I can store the firmware update for the microcontroller that I receive via HTTP.