NECLEO-WL55JC Lorawan_end_node Binary file size

[mahajansuyash]

I am working on a custom project and am stuck on one issue which is a large binary file after compling the lorawan_end_node example.

 

I am looking to have a file size of around 50Kb (currently it complies at 250Kb). I have tried the suggestion to change the complier setting is there anything else I can do to achieve this 

 

Also, for Lorawan to upgrade its firmware over the air how much time does it takes to upgrade a file size of around 100Kb 

[STTwo-32]

Hello @mahajansuyash 

First, I think you should try to reduce the content of your code by removing what is not necessary for your application.

For the FUOTA of a 100KB file, you should test it on your own to find how much time it does take.

Best Regards.

STTwo-32