Hi I followed this guide to set up the below config but there is no reading output from the sensor. Please help! [image] Build a cheap air quality sensor using ESPhome, Home Assistant and a... This article will provide a walkthrough of how you can build a Particulate Matter Air Quality…

Solved! Seems the connections were loose so I just needed to solder them. I now have soldered five connections: +5V, G, D7/GPIO13, D6/GPIO12, & D5/GPIO14 Here is the YAML: uart: rx_pin: GPIO13 tx_pin: GPIO12 baud_rate: 9600 sensor: - platform: pmsx003 type: PMSX003 pm_1_0: …

PMS5003 air quality sensor - not showing readings!

ESPHome

zoogara (Daryl) December 23, 2023, 12:14am 2

Hi and welcome. can you edit your post so that the yaml is enclosed in formatted text tags?

See item 11 of this post: