23.09.2020 - Changing display

A project log for PAQM - Portable Air Quality Meter

PAQM is a portable device to mesure the air quality. Breathe the fresh air !

nj1337nj1337 09/23/2020 at 13:300 Comments

I've buyed from china a new screen. A 2.4" Nextion smart screen. (

This screen is really fantastic. It comes with an ide, and comunicate via the serial bus with the esp32. it grab the data and do a fantastic job.

You can add button and other things for a modern UI.

thank you =)