Support ENS160 + AHT21

[Wheemer]

Hello;

Was wondering if it would be possible to add support for these combo sensors with air quality/gas detection?

https://www.ebay.ca/itm/144731743011?hash=item21b2af2323:g:cjcAAOSw8OtjLYPq&amdata=enc%3AAQAHAAAA4P7JEEyD5UnFp6nY1PU2pfEjs0WX5RA5oCrYoBSm7sFLTV8aDlSU%2B4sGQSnWn4U%2FDyWu3Nuagogck%2FQPLGjOdFQQDL%2FMvQxiEKoREvCsbjIn2dhBaB2hhHKaaoTRk6HcuQjhjhTDUqeckDe4CqczCtgNG6eQOqfrzIE44mPUkUQnFBETXlgqKj1VDsVCyAyBKObzfZJJLO5miKlAsyy%2BSBJJYv2OLCFK9loMF7ogijOYk195n1VhK2OpyfagSvw70xJPFskPb4zWFFbjt9hfJFv6aSNCMyq7ONNjMU0YSnIk%7Ctkp%3ABk9SR6jVju7ZYQ

[Wheemer]

At least support for the ENS160 would be appreciated, I see that the AHT21 part would work fine.

[Wheemer]

In order to get the ens160 working in ESPhome this was the additions I needed to make:

`external_components:

• source: github://pr#4243
  components: ens160

sensor:

• platform: ens160
  id: ens160_sensor
  address: 0x53
  eco2:
  name: eCO2
  id: eco2
  tvoc:
  name: TVOC
  id: tvoc
  aqi:
  name: AQI
  id: aqi
  update_interval: 30s`

I'm not sure if this helps, but can't hurt.

[Geosham233]

I have a problem when using these sensors combined with the ESP8266. Has anyone used these components?

[onlize]

Does anyone has a schematics for this device? What is the difference between the VIN and 3V3 pins? Which phone should I use to power this board and how to connect it to WeMos Mini d!?