Description
Digital SGP40 VOC Sensor
for easy integration into air treatment devices and air quality monitors
Volatile Organic Compounds Sensor
Features at a glance
The SGP40 VOC Sensor is a digital VOC (Volatile Organic Compounds) sensor module which incorporates SGP40, designed for air quality monitoring. It can be used to measure fire coal, natural gas emissions, cigarette/cooking smoke, and emissions from constructing activity, decoration material, furnitures, home appliances, then generate digital signals for triggering air treatment devices. The SGP40 VOC Sensor is small in size for easy integration into air treatment devices and air quality monitors, definitely an ideal choice for learning air quality monitoring.
- Incorporates SGP40, for measuring 0 ~ 1000 ppm of ethanol equivalents
- Features humidity-compensation and low-heat-dissipation, providing outstanding performance on sorts of environments
- Digital I2C output, less interference
- Onboard voltage translator, compatible with 3.3V/5V operating voltage
- Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
| Sensor | SGP40 | Measurement range | 0~1000 ppm of ethanol equivalents |
|---|---|---|---|
| Communication bus | I2C (constant address: 0x59) | Operating voltage | 3.3V/5V |
| Response time | < 10s (tau 63 %) | Switch-on time | < 60s |
| Dimensions | 27 × 20mm | Mounting hole size | 2.0mm |
I2C control interface
supports host boards including Raspberry Pi/Arduino/STM32...
| VCC | 3.3V/5V power input |
| GND | GND |
| SDA | connects to MCU I2C data pin |
| SCL | connects to MCU I2C clock pin |
Hardware connection
connecting with Raspberry Pi
connecting with Arduino board
Outline Dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Package Contents
- SGP40 VOC Sensor x1
- PH2.0 4PIN wire 20cm x1
| Shipping weight: | 0.01 Kg |
