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Unit CO2L

SKU:U104

Description

UNIT CO2L is a digital air CO2 concentration detection unit with a single-measurement low-power mode, built-in Sensirion's SCD41 sensor and power buck circuitry, and I2C communication. The unit is suitable for the measurement of air ambient conditions with a typical accuracy of ± (40 ppm + 5 % reading) for CO2 measurements over a measuring range of 400 ppm – 5000 ppm while measuring ambient temperature and humidity.

Features

  • CO2 concentration detection
  • Temperature and humidity measurement
  • Low power consumption (single measurement supported)
  • Integrated 5V -> 3.3V LDO
  • HY2.0 4P interface
  • 2x LEGO compatible holes

Applications

  • CO2 concentration detection
  • Temperature and humidity monitoring

Specification

Resources Parameters
sensor SCD41
CO2 measurement range 400 ~ 5000 ppm
CO2 sampling accuracy ±(40 ppm + 5% of reading)
Temperature range -10 - 60 °C
Humidity range 0 - 95 %RH
Communication protocol I2C:0x62
Product Size 48mm × 24mm × 16mm
Package Size 136mm × 92mm × 13mm
Product Weight 7.4g
Package Weight 12.3g

EasyLoader

EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.

Download Windows Version Easyloader

Schematic

schematics

Module Size

module size

Examples

Arduino

UIFlow

How to use Unit co2l and related API instructions in the UIFlow1.0