System Design for IoT: (FOTA/OTA)Firmware Updates for IoT devices|Embedded systems
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- Опубліковано 22 сер 2024
- System Design: A very basic Fota architecture for IoT devices, the same design can be extended to any microcontroller.
we discussed in brief on What Fota is? and how is it different in general computing devices and embedded IoT devices.
NOTES
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App note for usart protocol stm32: www.st.com/res...
thankyou ! great video
Thanq for sharing this😊👍
How do we take care of the re-request of files incase of roll back??
With this particular setup, I would prefer to always have a copy of the bin file for the previous version In the ESP32,So that In case of any failure we can rollback easily.
@@samineni100 alright 👍 thanks
@@samineni100 I wanted some guidance could you please share your mail id??
beyondbreadboard@gmail.com
@@samineni100 thanks
Could you brief about how FOTA is done over LTE network??
Hello
Inside the flash of a microcontroller, we write a very small piece of code (bootloader) that will download the file to another sector of flash memory, from LTE using the chosen protocol (HTTP,FTP,e.t.c). Once it is verified that it is a successful download then the bootloader handles control to the newly downloaded firmware.
you can watch my dual-booting a microcontroller video to understand more.
Meanwhile, since it is an interesting topic I will try to a make a video on this.
Thank you.
@@samineni100 Alright, got an idea about it... But please also make a video so that it gives a clear insight. Thanks.👍
Friend , can u share code. I am trying to fota using stm32f1 and EC 25 or UC 20
Hello, Please write to me on beyondbreadboard@gmail.com
@@samineni100 I mailed , please check