MIKROE-2529

MIKROE-2529 Datasheet

PID MIKROE-2529

Part	Datasheet
MIKROE-2529	MIKROE-2529 (pdf)

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Air quality 2 click PID MIKROE-2529 Air quality 2 click carries the iAQ-Core Indoor Air Quality sensor that measures VOC volatile organic compounds levels and provides CO2 equivalent and TVOC total volatile organic compounds equivalent predictions. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target MCU over I2C. sensor The sensor is protected by a plastic cap and a filter membrane. This membrane should not be removed or touched. The sensing range for CO2 equivalents is from 450 to 2000 ppm parts per million , and from 125 to 600 ppb parts per billion for TVOC equivalents. Know everything in 5 minute It takes only 5 minutes for the first functional reading after start up time. After the sensor is powered on, you don't have to wait for it to calibrate. You'll have all the readings you need in less time than it takes to make a cup of coffee. ABC Automatic Baseline Correction iAQ-Core sensor has Automatic Baseline Correction ABC , which means that you don't need to make any further calibration. You'll be able to use it for many years in a normal indoor environment. Low power consumption With low power consumption maximum of 9mW in pulsed mode and 66mW in continuous mode Air quality 2 click is ideal for Smart Home applications and IoT projects and devices that require long battery life. VOC or volatile organic compounds Volatile organic compounds or VOCs are organic chemicals. They have very high vapor pressure at room temperature, and some of them can be harmful to human health. These chemicals are carbon-based formaldehyde, toluene, benzene, etc. and they got the name "volatile" from the fact that they become gases at room temperature. They are emitted from various products, like hairspray, household cleaning products, paint, or air freshener, that we use every day. C02 equivalent CO2 equivalent or CO2e, represents a unit of measurement for the amount of CO2 present in some "greenhouse gas". Key features • sensor sensing range o 450 2000 ppm CO2 equivalents o 125 600 ppb TVOC equivalents • I2C interface • 3.3V or 5V power supply SPECIFICATION Product Type Gas Applications Smart Home applications, Internet of Things devices, HVAC, thermostats, etc. On-board modules iAQ-Core sensor Key Features Low power consumption, measures VOC levels and provides CO2 equivalent and TVOC equivalent predictions. Key Benefits Reliable evaluation of indoor air quality, high sensitivity and fast response. Interface Power Supply 3.3V or 5V Compatibility mikroBUS Click board size M x mm Pinout diagram This table shows how the pinout on Air quality 2 click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns . Notes mikroBUStm Notes Not connected NC 1 AN PWM 16 NC Not connected Not connected NC 2 RST INT 15 NC Not connected Not connected NC 3 CS TX 14 NC Not connected Not connected NC 4 SCK RX 13 NC Not connected Not coneected NC 5 MISO SCL 12 SCL I2C clock Not connected NC 6 MOSI SDA 11 SDA I2C data Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND 9 GND Ground Programming Code examples for Air quality 2 click, written for MikroElektronika hardware and compilers are available on Libstock. The library has a helper function to read the iAQ-Core sensor measurements. The demo initializes the library, and in an endless loop reads the measurement data, and writes them to the UART. Code snippet The code snippet shows how to initialize the library and use the helper function to read measurements data from the iAQ-Core sensor. 1 static iaq_status_t iaq_status; 2 static iaq_info_t info; 3 void main I2C1_Init_Advanced &_GPIO_MODULE_I2C1_PB67 ; air_quality_2_click_init ; iaq_status = air_quality_2_click_info &info ; while 1 ;

PDF Datasheet Preview

Air quality 2 click

PID MIKROE-2529

Air quality 2 click carries the iAQ-Core Indoor Air Quality sensor that measures VOC volatile organic compounds levels and provides CO2 equivalent and TVOC total volatile organic compounds equivalent predictions. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target MCU over I2C. sensor The sensor is protected by a plastic cap and a filter membrane. This membrane should not be removed or touched. The sensing range for CO2 equivalents is from 450 to 2000 ppm parts per million , and from 125 to 600 ppb parts per billion for TVOC equivalents.

Know everything in 5 minute

It takes only 5 minutes for the first functional reading after start up time. After the sensor is powered on, you don't have to wait for it to calibrate. You'll have all the readings you need in less time than it takes to make a cup of coffee. ABC Automatic Baseline Correction iAQ-Core sensor has Automatic Baseline Correction ABC , which means that you don't need to make any further calibration. You'll be able to use it for many years in a normal indoor environment. Low power consumption With low power consumption maximum of 9mW in pulsed mode and 66mW in continuous mode Air quality 2 click is ideal for Smart Home applications and IoT projects and devices that require long battery life. VOC or volatile organic compounds Volatile organic compounds or VOCs are organic chemicals. They have very high vapor pressure at room temperature, and some of them can be harmful to human health. These chemicals are carbon-based formaldehyde, toluene, benzene, etc. and they got the name "volatile" from the fact that they become gases at room temperature. They are emitted from various products, like hairspray, household cleaning products, paint, or air freshener, that we use every day. C02 equivalent CO2 equivalent or CO2e, represents a unit of measurement for the amount of CO2 present in some "greenhouse gas".

Key features
• sensor sensing range o 450 2000 ppm CO2 equivalents o 125 600 ppb TVOC equivalents
• I2C interface
• 3.3V or 5V power supply

SPECIFICATION

Product Type Gas

Applications Smart Home applications, Internet of Things devices, HVAC, thermostats, etc.

On-board modules
iAQ-Core sensor

Key Features

Low power consumption, measures VOC levels and provides CO2 equivalent and TVOC equivalent predictions.

Key Benefits Reliable evaluation of indoor air quality, high sensitivity and fast response.

Interface

Power Supply 3.3V or 5V

Compatibility mikroBUS

Click board size M x mm

Pinout diagram This table shows how the pinout on Air quality 2 click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Notes
mikroBUStm

Notes

Not connected NC 1 AN PWM 16 NC Not connected

Not connected NC 2 RST INT 15 NC Not connected

Not connected NC 3 CS TX 14 NC Not connected

Not connected NC 4 SCK RX 13 NC Not connected

Not coneected NC 5 MISO SCL 12 SCL I2C clock

Not connected NC 6 MOSI SDA 11 SDA I2C data Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND 9 GND Ground

Programming Code examples for Air quality 2 click, written for MikroElektronika hardware and compilers are available on Libstock.

The library has a helper function to read the iAQ-Core sensor measurements. The demo initializes the library, and in an endless loop reads the measurement data, and writes them to the UART.

Code snippet

The code snippet shows how to initialize the library and use the helper function to read measurements data from the iAQ-Core sensor.
1 static iaq_status_t iaq_status;
2 static iaq_info_t info;
3 void main

I2C1_Init_Advanced &_GPIO_MODULE_I2C1_PB67 ;
air_quality_2_click_init ;
iaq_status = air_quality_2_click_info &info ;
while 1 ;

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MIKROE-2529 Datasheet file may be downloaded here without warranties.

Datasheet ID: MIKROE-2529 649364