Add support fo Tuya devices

[guyluz11]

Tuya devices are popular option when its come to smart devices.
It is one of the most used smart devices in Home Assistant with 14.4% of its users using it.
So adding support for that takes priority.

[guyluz11]

If my understanding is correct we can talk to tuya devices by calling the API endpoints .
Found also tuyapy in python 3 and the same library but this time in JavaScript that require port 6668 to be open.

[guyluz11]

News news.

Tuya is add support out of the box for home assistant, home assistant can now control Tuya devices locally.

We prefer talking to the devices locally so this is perfect.
Lets implement Tuya API for Home Assistant in our code.

[guyluz11]

If I understand correctly Tuya is creating devices with thair firmware for a lot of other companies.
With a quick search I found

• SmartThings
• Smart Homy
• Lloyd
• Baiyu Electronics
• Calex

And the list go on.

I am hoping that adding integration for Tuya will add integration for all these companies but more research is required.

[guyluz11]

It looks like tuyapi is our best option as it controls the device locally, it's written in JavaScript and the project can run by itself.

As the maintainer of this package said

This package is only for local control. Tuya has not released an API for local control, although they're planning to do so at some point.

So we can get news about official local support in the link in case they decide to release it.

Here is issue abot cloud support, maybe we can start with supporting the Yuya cloud if it easier.

[guyluz11]

Implementation of tuya cloud api using javascript cloudtuya.
Implementation of tuya cloud api using python tuyaha.

[guyluz11]

I am closing this issue for now as I have added support for Tuya cloud.

This issue can be open or referenced on the day that we decide to add support for local control as it collected a lot of information.

[guyluz11]

Saving smartlife implementation here