PM, VOC & NOx Environmental Sensor Module

2 devices

Products with the Sensirion SEN55 multi-sensor module for particulate matter (PM1.0/PM2.5/PM4/PM10), VOC, and NOx air quality monitoring.

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M5Stack Air Quality Kit v1.1

Dev Board
M5Stack Air Quality Kit v1.1

ESP32-S3 based air quality monitor with SEN55 particulate/VOC sensor, SCD40 CO2 sensor, 1.54" e-ink display, 600mAh battery, and Grove connector.

ESP32-S3FN8512KB SRAM8 MBWiFi WiFi 4BLE BLE 5.0
Air Quality MonitoringEnvironmental MonitoringSmart HomeIndoor Air Quality
~$90View

Airlytix ES1

Sensor Module
Airlytix ES1

ESPHome-native indoor air quality sensor with PM1.0/PM2.5/PM4/PM10, CO2, VOC, NOx, temperature, humidity, pressure, light, and sound monitoring. Designed for Home Assistant with full local control and

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA)520KB SRAM4MBWiFi 802.11 b/g/n (2.4GHz)
Air Quality MonitoringIndoor Air QualityEnvironmental MonitoringVentilation Control
~$149View

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