{"product_id":"b0gfg4bmdy","title":"OE#SPS30 Micro Dust\/PM Sensor Module, 5V Supply, 55mA Avg, UART\/I2C, 5-Pin, PM1 PM2.5 PM4 PM10 Digital Output, for Air Purifier HVAC Monitor","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eTechnical Specifications: Particulate matter (micro dust) sensor module replacement for OE#SPS30; supply 4.5-5.5V (5V nominal), digital interface UART or I2C, average supply current \u0026lt;60mA @ 1 Hz sampling; calibrated digital output for mass concentration PM1.0 \/ PM2.5 \/ PM4 \/ PM10 and particle number concentration bins; compact 40.6 x 40.6 x 12.2mm; designed for long-term air-quality monitoring in air purifiers, ventilation, and HVAC control. Confirm your original part\/model number and connector\/pinout before purchase\u003c\/li\u003e\n\u003cli\u003eInstallation and Replacement Guidelines: Power off the device and discharge static; mount so the air inlet\/outlet are not blocked and keep the flow path unobstructed. 5-pin wiring: VDD, RX\/SDA, TX\/SCL, SEL, GND - verify pinout against your device manual. Select interface before power-up: leave SEL floating for UART; pull SEL to GND for I2C. For cabled installs, keep I2C leads short (\u0026lt;10 cm) or use UART for better noise immunity; after installation allow a brief stabilization period and confirm readings update normally\u003c\/li\u003e\n\u003cli\u003eDigital Output Capabilities: Provides calibrated digital measurements for multiple particulate matter sizes including PM1.0, PM2.5, PM4, and PM10 mass concentrations, plus particle number concentration bins for comprehensive air quality analysis\u003c\/li\u003e\n\u003cli\u003eDual Interface Options: Supports both UART and I2C communication protocols selectable via SEL pin configuration, offering flexibility for integration with various host devices and system architectures\u003c\/li\u003e\n\u003cli\u003eCompact and Energy Efficient Design: Measures only 40.6 x 40.6 x 12.2mm with low power consumption of less than 60mA average current at 1 Hz sampling rate, suitable for continuous air quality monitoring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eConnector Type : 5-pin\u003c\/li\u003e\n\u003cli\u003eCurrent Rating : 60 milliamps\u003c\/li\u003e\n\u003cli\u003eMounting Type : Surface Mount\u003c\/li\u003e\n\u003cli\u003eBrand : Kwaich\u003c\/li\u003e\n\u003cli\u003eOperation Mode : Automatic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SmartHomeValueHub","offers":[{"title":"Default Title","offer_id":68352330137789,"sku":"SPH-B0GFG4BMDY","price":63.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9344\/9661\/files\/411O-Y7sEkL._AC_SL1500.jpg?v=1794675228","url":"https:\/\/smarthomevaluehub.com\/products\/b0gfg4bmdy","provider":"SmartHomeValueHub","version":"1.0","type":"link"}