Recognition of hardware?

I’m very new to HA and try to set up my RFXtrx433XL so I can use it with my HomeAssistant.

I downloaded the VMDK from https://www.home-assistant.io/hassio/installation/ and followed this tutorial (https://www.youtube.com/watch?v=vnie-PJ87Eg) to set up my HA-instance on my Win 10 - computer (Win10 -> Virtualbox). It works - I can reach my home assistant web interface from any browser in my network.

To my Win10-computer there is a RFXtrx433XL attached through USB. I have set Virtualbox to share this USB-gadget as well. I believe that my Homeassistant has no problem seeing it either?

This is i my entire /config/configuration.yaml:

# Configure a default setup of Home Assistant (frontend, api, etc)
default_config:

# Uncomment this if you are using SSL/TLS, running in Docker container, etc.
# http:
#   base_url: example.duckdns.org:8123

# Text to speech
tts:
  - platform: google_translate

group: !include groups.yaml
automation: !include automations.yaml
script: !include scripts.yaml

rfxtrx:
  device: /dev/serial/by-id/usb-RFXCOM_RFXtrx433XL_DO2VYWJ8-if00-port0
  debug: true

My question:
I thought I should be able to see my hardware on http://[homeassistant]/config/integrations/dashboard now. This is all I can see:

Shouldn’t my new hardware (RFXtrx433XL) be visible here now? Or have I missunderstood something?

No. Integrations won’t show it because that component isn’t in the integrations…you’ll see the device in developer tools and states.

Thank you so much for your answer. Unfortunately, Developer tools > States is empty as well:

I updated my configuration.yaml to

# Configure a default setup of Home Assistant (frontend, api, etc)
default_config:

# Uncomment this if you are using SSL/TLS, running in Docker container, etc.
# http:
#   base_url: example.duckdns.org:8123

# Text to speech
tts:
  - platform: google_translate

group: !include groups.yaml
automation: !include automations.yaml
script: !include scripts.yaml

rfxtrx:
  device: /dev/serial/by-id/usb-RFXCOM_RFXtrx433XL_DO2VYWJ8-if00-port0
  debug: true
  
cover:
  - platform: rfxtrx
    automatic_add: false
    signal_repetitions: 2
    devices:
      071a0000011d6c330:
        name: Sjutton

After that I rebooted my machine. This was emitted in developer-tools/info:

Can you see something obviously wrong with my configuration? Or do you know why I can’t see anything on Developer tools > States ?

According to this,

Not all protocols as advertised are enabled on initial setup of your transceiver. Enabling all protocols is not recommended either. Your 433.92 product not showing in the logs? Visit the RFXtrx website to download RFXmgmr and enable the required protocol.

If you have a switch you want to see, you have to add a switch…

Basically you need to follow the directions for the components