Since Modbus TCP is not well design for security I ‘am looking for good IO board which support Http(s) protocol. I found some with internet search engine and review them here. Do you know any other good model?

 

This should work: https://netsmarttech.com/page/st-one

 

Since Modbus TCP is not well design for security ...

Hi
We provide CCC which will poll the data and push to a server using HTTP/ HTTPS
https://cheetaltech.com/cheetal.html#ccc

 

Our free open source system uses rpi zero and nodered for mqtt for http(s) coms ..

https://sourceforge.net/projects/ihome-by-ionware/

hardware io board here ..

https://ionware.io/wp-content/uploads/2020/09/ionC1_Datasheet_4a.pdf