Integrating Analog Sensors with HA

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1

I am looking for the easiest way to integrate analog sensors into HA. My first thought was to use an ADC and I2C directly to the Pi GPIO, but there doesn’t seem to be definitive information on whether or not that is supported or achievable. Any ideas?

2

As long as you can code the conversion from Analog to Digital, http://arest.io could be an option…

3

Thanks for the heads up arest. That along with an esp8266 board would certainly keep the costs down.

Anyone have any idea what the range is on one of those boards? Seems like it wouldn’t be good.

4

not sure, but I have an H801 board in the garage, 2-3 walls / 15-20m away from my router and no issues…
I haven’t noticed issues with Wemos boards either, and that’s without using the spare antenna…