MQT: TLS connection error: 0

[Hadea4711]

Hi,

I installed the latest version of Tasmota ("Tasmota 7.0.0.3 stb-1.19 von Theo Arends") for my Shelly 2.5.

I set up the MQTT with the same credentials, I've tested with MQTTfx.

MQTTfx is connecting to the broker inmediately BUT not my Tasmota :-(.

In the Console is written: MQT: TLS connection error: 0 MQT: connection failed due to 192.168.0.100:1883, rc -2. retry in 10 s

I didn't find anything with this error message. Tried the same with my sonoff ("Sonoff-Tasmota 6.7.1 von Theo Arends") which connect directly with the MQTT broker.

Is there something wrong in the bin?

KR Sebastian

[MacPolak]

i have exactly the same issue, lot of devices on 6.7.1 works great just one Tasmota 7.0.0.3 stb-1.19 can't connect. The same message from Tasmota. Message from the broker: 1574967786: New connection from 192.168.0.130 on port 1883. 1574967786: Socket error on client , disconnecting. Pls help

[Hadea4711]

I have compiled a new Version of Tasmota (original) on the 6.7.1 basis.

Now it works. In my point of view there must be something wrong in the file, we are using.

[MacPolak]

I think I will do the same thing, what did you add in the config fot Tasmota to work as a roller shutter?

[Hadea4711]

Here the link to the "Online Compiler".

You have to add the following code in the user_config_override.h to activate the shutter support in Tasmota:

ifndef USE_SHUTTER

define USE_SHUTTER // Add Shutter support (+6k code)

endif

Please also read this topic in Github: Compile your build