Three Piece Indoor Air Quality Sensor Kit With ENS160 And AHT21 For CO2 eCO2 TVOC Monitoring, Temp And Humidity, Home Air Quality Sensor For Arduino Projects, Replaces CCS811, Plug And Play
✔️ 3-piece plug‑and‑play IAQ kit for CO2, TVOC, temp, and humidity
This three-piece indoor air quality sensor kit combines ENS160 with AHT21 to monitor CO2 eCO2, TVOC, temperature, and humidity in enclosed spaces. It's a handy fit for home HVAC control, air purification systems, weather stations, classrooms, and Arduino projects.
✅ Detects CO2 eCO2 and TVOC with IAQ outputs via I2C and SPI
✅ Wide operating range: temperature -40 to +85°C; humidity 5 to 95% RH
✅ Power supply 2.0-5.5V DC; warm-up times 5-60 minutes for ENS160 and 1 minute for AHT21
✅ Includes three modules: ENS160 + AHT21, ready for plug-and-play use
✅ Replaces CCS811 in compatible boards with improved accuracy
💡 What is an indoor air quality sensor kit used for in homes and offices?
These handy modules help monitor CO2, TVOC, and environmental conditions so you can optimize ventilation and comfort.
- handy for Arduino projects and DIY dashboards
- great for HVAC optimization and real time IAQ monitoring
- ideal for classrooms and small labs to raise air quality awareness
- supports I2C and SPI interfaces for easy integration