CJMCU8118 onboard CCS811The structure diagram we can see that this is not a simple sensor, it has integrated MCU, the sensor has an onboard processing capability, without host intervention, can provide the equivalent level of carbon dioxide or total volatile organic compounds (TVOC Index. At the same time, with the use of separate gas sensors and MCU solutions, the CCS811 can save material inventory costs of the device, and account for up to 60% of the board area.
- Module size: 15×21 mm
- Relative humidity accuracy: + 2% (typical)
- Temperature accuracy: + 0.2° (typical value)
- Excellent stability under high humidity
- 14 Bit Measurement Resolution
- Sleep mode current: 100nA