I have a HDC302x precision temp and relative humidity sensor module from Adafruit and I tried using the ESPHome hdc1080 platform but it didn’t work.
No error is logged just erroneous readings:
[12:54:14][D][sensor:093]: 'Temperature': Sending state -40.00000 °C with 1 decimals of accuracy
[12:54:14][D][sensor:093]: 'Humidity': Sending state 0.00000 % with 0 decimals of accuracy
[12:54:14][D][hdc1080:069]: Got temperature=-40.0°C humidity=0.0%
Any way to get this sensor added?
Did you ever get this resolved? Trying to get mine connected 
Cheers!
Good question. I don’t think I did. I moved on to other sensors. So far I like the Teyleten Robot SHT41.
Edit:
I’m using the shtcx platform in esphome for the sht41 sensor. The sht41 is the newer replacement for the shtc3. see the document.
https://sensirion.com/media/documents/92CE56DD/657AC655/HT_Transition_Guide_SHTC3_SHT4x_1.pdf
Thanks for the reply. I’m using the Teyleten esp32-wroom boards for these projects, great boards so far. I’ll look into the sht41, I’ve used the dht20 for this project, always looking for alternatives that work with ESPHome. Thanks for the info!