Pet Feeder - PP003 Pretty Paws / Shen Zhen Keekoonvision

I have got a PP003 pet feeder with built in camera from Shen Zhen Keekoonvision. It is Also known as Pretty Paws PP003 (bol.com), Lexmart PP003 or Petrust PP003.

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This turned out to be Tuya based device, and I managed to get it working with the standard Tuya integration. (not succeeded the local tuya). However; I the integration is missing enitities that actually do something with feeding the pet. I like to be able to send a command to the device to serve a portion for example.

This is what I get, it seems all related to the camera only:

It also exposes a camera entity, but that doesn’t work. I figured out, that I can get the camera by defining a generic camera, so the camera is the least interesting part in controlling a pet feeder.

Anybody an idea why I am missing pet feeder controls?