AutoGen_380038

How do you know that: Siemens could very easily make the MQTT server configurable?

Are you part of LOGO!" Development team?

They could but according to the 8.3 documentation it is not configurable. So maybe in a firmware update it could (should!) happen. It seems that the communication is via mutually authenticated TLS (mTLS) with AWS issuing device (client) certificates based on CSRs from Logo/SoftComfort. So it is not just an IP address / DNS name to talk to, there is PKI infrastructure "hard coded" into the 8.3 release.

Btw, this morning I got confirmation from Siemens (via a wholesale partner) that 8.3 will be released for delivery during this month. So next week we'll know.

New version for sale in Czechia.. and for < 110 EUR (VAT 0%).

There is a link to upgrade Soft Comfort but only 8.2 SP1 available as before. 

Hi,

Here you can download new LOGO!Soft:

https://support.industry.siemens.com/cs/nl/nl/view/109783154/en 

Well spotted!

will be trying out ASAP!