Wisen =! ( Tuya or Smart ) .
Diferent SW, diferent cloud.

Tuya and Smart
It has no library for communication and a wattmeter.

I wrote to the author of Hekrapi.
He made an example of how to use api.
wait...

Helooo
firmware wattmeter is OTA version 4.2.1(A)

Version: Android - Wisen 1.8.9

I'll try tonight. - install/setup

Helooo

ID and KEy from Wisen app is easy:
Video:
https://cloud.itnaklic.cz/itnaklic/inde ... H7m76LR3E9

Havrla