SenseCAP CO2 Sensor LoRaWAN AS923
IP66 LoRaWAN AS923 outdoor CO2 sensor using an NDIR sensing element with a custom battery, designed for reliable multi-year atmospheric CO2 monitoring.
Start wiring
I2C · Analog · UART · 3.3 – 5 V · Breakout
Waveshare lists MQ-2 for combustible gases and smoke, MQ-3 for alcohol, and MQ-135 for mixed indoor pollutants such as NH3, NOx, alcohol,…
Air quality
105 other optionsMQ gas sensors, VOC/eCO2 indicators, NDIR true-CO2 modules and PM1/PM2.5/PM10 particulate sensors — over 100 listings across very different detection chemistries.
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Adafruit SCD-40 True CO2, Temperature & Humidity Sensor visual previewAdafruit SCD-40 True CO2, Temperature & Humidity Sensor
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Adafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2 visual previewAdafruit SGP30 Air Quality Sensor Breakout - VOC and eCO2
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Adafruit SGP40 Air Quality Sensor Breakout - VOC Index visual previewAdafruit SGP40 Air Quality Sensor Breakout - VOC Index
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