{"product_id":"kitronik-air-quality-control-hat-for-raspberry-pi","title":"Kitronik Air Quality Control HAT for Raspberry Pi","description":"\u003cp\u003eMonitor, log, and react to gathered sensory data with the Kitronik Air Quality Control HAT for Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe Kitronik Air Quality Control HAT for Raspberry Pi provides a variety of sensor inputs and connection points for the Raspberry Pi and provides the ability to log, store and display data effectively with the Pi filesystem and an OLED screen. There are also connection points for external devices, such as analogue sensors, servos, motors, and heater pads that allow for additional monitoring and reading-based actions. This HAT is compatible with all Raspberry Pi versions that feature the 40-pin GPIO connector. (Pi 2, 3, 4, Zero, Zero 2). It has been tested with Pi 2, 3, 4, Zero 2.\u003c\/p\u003e\n\u003cp\u003eThe board form factor complies with the Raspberry Pi standard for HATs, including the dual row of pin sockets to connect to the Pi. The HAT can then read inputs from a BME688 air quality and environmental sensor (temperature, pressure, humidity, air quality index and eCO2). The sensor, along with the RTC on the RP2040 IC and memory on the Pi means the board is well set up for data logging. There is a black and white 128x64 OLED display screen and 3 status ZIP LEDs for visually displaying data, and a piezo buzzer for audio. There are also external connections: 2 1A outputs, a servo output, and 3 analogue input connections linking to the RP2040 ADC (some other GPIOs are broken out to 0.1” pitch solder pads as further inputs and outputs, along with pads for 3V and GND).\u003c\/p\u003e\n\u003cp\u003eThe Air Quality and Environmental HAT is powered via the Raspberry Pi GPIO connector – either 5V or 3.3V depending on the requirement for the section on the HAT.\u003c\/p\u003e\n\u003cp\u003eTo connect the Air Quality Control HAT to a Pi: the interface connector should first be inserted into the HAT, and then the board should be pushed firmly onto the connector (the image on the left shows the HAT in place ready to be pushed down).\u003c\/p\u003e\n\u003cp\u003eKitronik has created a package for the Air Quality Control HAT which is hosted on PyPi. This means that the package can be installed very simply on the Pi with the following command:\u003c\/p\u003e\n\u003ccode\u003epip install KitronikAirQualityControlHAT\u003c\/code\u003e\n\u003cp\u003eThe code, along with a README and example programs, can be found on the Kitronik \u003ca href=\"https:\/\/github.com\/KitronikLtd\/Kitronik-Raspberry-Pi-Air-Quality-Control-HAT-Python\" target=\"_blank\" data-mce-href=\"https:\/\/github.com\/KitronikLtd\/Kitronik-Raspberry-Pi-Air-Quality-Control-HAT-Python\"\u003eGitHub repo\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor, log, and react to gathered sensory data and then store and display data effectively with the Pi filesystem and an onboard OLED screen.\u003c\/li\u003e\n\u003cli\u003eAdd external devices, such as analogue sensors, servos, motors, and heater pads that allow for additional monitoring and reading-based actions.\u003c\/li\u003e\n\u003cli\u003eConforms to Raspberry Pi standard for HATs.\u003c\/li\u003e\n\u003cli\u003eThe HAT is powered via the Raspberry Pi GPIO connector.\u003c\/li\u003e\n\u003cli\u003eHigh-Power Output: GPIO13 \u0026amp; GPIO19 (1A current draw max).\u003c\/li\u003e\n\u003cli\u003eServo Output Control, GPIO6 (Supply Voltage) and Piezo Buzzer Control, GPIO26.\u003c\/li\u003e\n\u003cli\u003eAnalogue Inputs (RP2040 ADC): ADC0, ADC1 \u0026amp; ADC2 (Each with 3.3V \u0026amp; GND).\u003c\/li\u003e\n\u003cli\u003eZIP LEDs: 3 onboard (controlled via RP2040)\u003c\/li\u003e\n\u003cli\u003eAdditional Pin Breakouts: GPIO22, GPIO23, GPIO24 + 3.3V \u0026amp; GND.\u003c\/li\u003e\n\u003cli\u003eBME688 \u0026amp; OLED Display Control: I2C Bus (GPIO2 \u0026amp; GPIO3).\u003c\/li\u003e\n\u003cli\u003eREADME information and example programs are available on the Kitronik \u003ca href=\"https:\/\/github.com\/KitronikLtd\/Kitronik-Raspberry-Pi-Air-Quality-Control-HAT-Python\" target=\"_blank\" data-mce-href=\"https:\/\/github.com\/KitronikLtd\/Kitronik-Raspberry-Pi-Air-Quality-Control-HAT-Python\"\u003eGitHub repo\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThis HAT is compatible with all Raspberry Pi versions that feature the 40-pin GPIO connector. (Pi 2, 3, 4, Zero, Zero 2). It has been tested with \u003cspan data-mce-fragment=\"1\"\u003ePi 2, 3, 4, Zero 2.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContents:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Kitronik Air Quality Control HAT for Raspberry Pi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 65mm.\u003c\/li\u003e\n\u003cli\u003eWidth: 56.5mm.\u003c\/li\u003e\n\u003cli\u003eHeight: 10.2mm.\u003c\/li\u003e\n\u003cli\u003ePCB Thickness: 1.6mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":41120083017811,"sku":"KIT-5038","price":42.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/5038_additional-kitronik-air-quality-control-hat-raspberry-pi-lifestyle-2_1000x_6be61258-d158-4d96-9e44-dccb9a8c6f59.jpg?v=1698670851","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/kitronik-air-quality-control-hat-for-raspberry-pi","provider":"Pimoroni Ltd","version":"1.0","type":"link"}