Tim Purchas

Ill do some tests and get back to you with a sketch which is stable for me.

you defined `MQTT_PORT` but never used it in `mqttClient.setServer(host, 1883);` .... so the port never changes based of this define which will definitely cause a issue for you with tls.

sorry no should of added, use `mqttClient.setServer(host, MQTT_PORT);` instead.

Assuming the fingerprint is the same as your broker ssl fingerprint ? Assuming your broker certificate is the right format (see docs / known issues) Should be all g

When I'm testing SSL connection I normally disable the fingerprint check on the esp and when working then work out the fingerprint

I don't know what your doing sorry, this is beyond this repo, I recommend following a guide on the mqtt broker you are trying to set up. In that they...

So on the Linux side there are to ways you can set up the SSL certificate generate a CA certificate and then generate a server certificate from the CA or...

Any update on this ? since aws/aws-cdk#3437 is merged ?

@ThomDietrich I'm happy to write up draft from my experience of implementing the discovery process and I hope @davidgraeff can help me with that and ofcause anyone else who want...

https://github.com/homieiot/convention/issues/93#issuecomment-385961536 > It is absolutely not about the semantic of an input or output. It is just about controllers knowing of all available inputs and ouputs and their data types...