[BUG] Shelly H&T does not get discovered

Environment

• ShellyForHASS release with the issue: 0.2.0-b6
• Last working ShellyForHASS release (if known): /
• Home Assistant Core release with the issue: HassOS 4.12 / Home Assistant 0.114.4
• Operating environment (Home Assistant/Supervised/Docker/venv): Home Assistant VM

shelly: 0.2.0-b6
pyShelly: 0.2.8
developed_by: StyraHem.se
friendly_name: ShellyForHass

Supervisor	-
Version	235
Latest version	235

Host system	-
Hostname	homeassistant
System	HassOS 4.12
Deployment	production

Shelly firmware: 20200812-091311/v1.8.0@8acf41b0

Describe the bug

Shelly H&T (battery powered) do not appear in device list

Steps to Reproduce

• Install ShellyForHASS
• Have one or more Shelly H&T sensors installed in your house and configured in the app

Expected behavior

• Have ShellyForHASS discoverd H&T
• Have Home Automation display H&T data (temperature, humidity, battery level, …)
• Be able to build automations using the H&T state change as trigger

Screenshots

Traceback/Error logs

Additional context

[hakana]

As you can see under protocols you don’t have CoAP working in your network. How is your network setup?

[david-kalbermatten]

I guess the issue shouldn’t come from CoAP since the Shelly 3EM work properly, right? Any other ideas?

@nelsnels This depends on what your Shelly 3EM shows under protocols in ShellyForHass:

Is this what you mean?

As you can see in this image from the thread above the CoAP protocol isn’t listed i.e. the network or its configuration doesn’t support it. So if your Shelly 3EM doesn’t show CoAP there, your issue is the same as his.

Like hakana said:

As you can see under protocols you don’t have CoAP working in your network.

…meaning: no CoAP -> no Shelly H&T, and for that matter, no Shelly Product that runs on batteries since they all use the same way to broadcast changes.