Indoor ENS160 Air Quality Sensor - I2C
ENS160 module in a compact enclosure measuring TVOC, eCO2, and AQI via I2C (address 0x53); 3.3–5 V, warm-up under 3 minutes, 1 m cable included. TrueVOC technology with automatic baseline correction for long-term accuracy.
Pinout
- Red WireOfficial table 2 row 1
Power +
Type · power - Black WireOfficial table 2 row 2
Power -
Type · ground - Yellow WireOfficial table 2 row 3
I2C clock line
Type · i2c - Green WireOfficial table 2 row 4
I2C data line
Type · i2c
| Pin | Position |
|---|
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,…
Module pins: Red Wire, Black Wire, Yellow Wire, Green Wire. Schematik maps them to your board in the app.
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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