- Reduced price
Product description: Carbon dioxide CO2L, temperature and humidity sensor - SCD41 - Unit expansion module for M5Stack development modules
CO2L carbon dioxide,temperature andhumidity sensor in the form of a Unit extension from M5Stack . The chip built into the module is SCD41 from Sensirion. The CO2 measurement range is from 400 ppm to 5000 ppm , with a CO2 sampling accuracy of ±(40 ppm + 5% of reading). Temperature measurement ranges from -10°C to 60°C , and humidity from 0% to 95% relative humidity. It uses the I2C digital communication interface, with address 0x62 .
The manufacturer has also prepared a user's guide , in which you will find a diagram of the system and sample program codes - check it out!
Carbon dioxide sensor CO2L, temperature and humidity - SCD41 - Unit expansion module for M5Stack development modules.
CO2L, temperature and humidity sensor.
Special features of the module
- Detection of CO2 gas concentration in the air
- Allows additional measurement of temperature and humidity
- It is energy-saving - it is characterized by low power consumption
- It has a built-in LDO voltage regulator 5 V -> 3.3 V
- Supported development environments Arduino, UIFlow (Blockly, Python)
- 2 LEGO compatible mounting holes
Suggested use of the sensor
- Indoor CO2 detection (office, school, hospital)
- Monitoring of temperature and humidity (in greenhouses, in private agriculture)
Sensor technical specification
- Built-in chip: SCD41 by Sensirion
- Measured value: carbon dioxide CO2L, temperature and humidity
- CO2 measurement:
- measuring range: from 400 ppm to 5000 ppm
- measurement accuracy: ±(40 ppm + 5% of reading)
- Temperature measurement: -10°C to 60°C
- Humidity measurement: 0% to 95% RH
- Communication interface: I2C
- I2C interface address: 0x62
- Dimensions: 48 x 24 x 16mm
- Weight: 7.4g
Kit contents
- Carbon dioxide sensor CO2L, temperature and humidity - SCD41 - Unit expansion module for M5Stack development modules
- Connection cable with Grove connector
Components included in the set.
