CO2 temperature humidity VOCs Air quality transmission integrated circuit MCU-8118

CCS811 HDC1080 module carbon monoxide temperature and humidity CO VOCs air quality detection

Module size: 15mm*21mm

The CCS811 HDC1080 module is a gas sensor System-on-chip (SSoC) + temperature and humidity sensor that uses low-power sensing technology to detect volatile organic compounds (VOCs) in the room.

We can see from the structure diagram of CCS811 on board of CCS811 HDC1080 module that this is not a simple sensor, it is also integrated with MCU, so that this sensor has on-board processing capability, without the intervention of the host. The equivalent carbon dioxide level or total volatile organic compound (TVOC) indicator can be provided. At the same time, with solutions that use separate gas sensors and MCUS, the CCS811 can save equipment bill of material costs and up to 60% of the board area.

The HDC1080 features a low-power, high-precision digital humidity sensor with a temperature sensor
The DC1080 is a digital humidity sensor with an integrated temperature sensor that delivers excellent measurement accuracy with ultra-low power consumption. The HDC1080 supports a wide range of operating power supply voltages and offers low cost and power benefits over competing solutions for a wide range of common applications. Humidity and temperature sensors are factory calibrated.

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