Product: Airlytix ES1 - ESPHome Smart Air Quality Sensor 121 sold

Great sensor!

I love this thing! It was easy enough to set up, and comes with good default settings. I wish I was smart enough to know what I could do with some of the more uncommon sensors in it, but it really feels like the sky is the limit. One unexpected use case I've stumbled into is that the VOX sensor will turn the LED yellow when my elderly dog makes a mess in the house (even in another room), so it's like having a digital nose on the lookout for anything out of the ordinary. I love it!

Product: Airlytix ES1 - ESPHome Smart Air Quality Sensor 121 sold

Very easy to use

This was a snap to integrate (via ESPhome) into Home Assistant. All the sensors showed up and have been consistent and reliable. I’d love an option for a small screen (maybe eink?) to have something more than the color LED for showing status, but for the price, this can’t be beat.