Feel free to post it.
ScioSense ENS160 Digital Metal Oxide Multi-Gas Sensors offer a 1.67V to 1.98V supply voltage range and up to +85°C temperature rating.
Maybe the power supply could be 3 or 5V
And the voltage in the sensor need to be max 1.98V?
I know. You wrote datasheet tells you can supply 5V to your module.
And I expect your module doesn’t even have datasheet.
So it all depends on the voltage regulator on the module. ENS160 can handle max 3.6V.
It could be better if i used the 3.3 pin on the d1_mini_pro board?
Another question, a think I don’t understand. Why the sensor shows some result, don’t know if real result or something else, with arduino IDE and an arduino 1
Board?
Yes. But if there is 3.3V regulator on the module, you are fine.
Depends on the code/library used.
Otherwise? What can I add to the board to be fine?
Second one… oh ok…
Nothing. You power it at 3.3V.
But in that case your sensor is probably already damaged.
Ahahah. Good luck to me 
And all the others that think 5V and 3V3 is about the same… 
Don’t cut your veins yet, from the photo I could expect there is 3.3V regulator onboard.
I’m in safe. But same error on log. I notice a think, ens when Urged with something doesn’t pass any value to the board… I don’t know… I’ll continue my experiment
With SPI? With unknown arduino library?
With i2c. SPI doesn’t work. I got an error on ens160 sensor “is this an ens160 sensor”?
It should work. I don’t say it’s resolving your unknown problem though.
Feel free to post your yaml and wiring for spi.
Ok, always thank you, for now I tried to configure another ens120… this (ens160 + aht21) from esphome.io. I’ll wait 24 hours for the calibration, then send an update 