{"id":9680936960151,"title":"1pcs SCD41 2-in-1 Gas Sensor Module - Accurate CO₂, Temperature \u0026 Humidity Detection via I2C, 400-5000 ppm Range","handle":"1pcs-scd41-2-in-1-gas-sensor-module-accurate-co-temperature-humidity-detection-via-i2c-400-5000-ppm-range","description":"\u003ch3\u003e1pcs SCD41 2-in-1 Gas Sensor Module - Accurate CO₂, Temperature \u0026amp; Humidity Detection via I2C, 400-5000 ppm Range\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSCD41 High-Precision 2-in-1 Gas Sensor Module for Indoor\nAir Quality Management Multi-Parameter Sensing: CO?: Measures concentrations\nfrom 400–5000 ppm with high accuracy (±40 ppm + 5% of measured value),\nessential for detecting ventilation needs in offices, classrooms, and homes.\nTemperature \u0026amp; Humidity: On-chip sensors provide real-time humidity (0–95%RH,\n±6%RH typical) and temperature compensation, ensuring stable readings across\ndiverse environments. Efficient Power Management: Operates at low power (\u0026lt;0.4\nmA average at 5V) with a measurement cycle of 1 reading every 5 minutes,\nsuitable for battery-driven devices or continuous monitoring setups. Plug-and-\nPlay Connectivity: Standard I2C interface with 2.54mm pitch pins (GND, VDD,\nSCL, SDA) allows easy integration for Arduino, Raspberry Pi, and other\nmicrocontrollers. Fixed I2C address for straightforward setup in multi-sensor\nnetworks. Robust Design: Compact form factor with leadless SMD package\n(dimensions not specified in original content) for space-constrained\napplications. Built-in temperature and humidity compensation eliminates the\nneed for external calibration. Applications: Indoor Air Quality: Monitors CO?\nlevels to optimize ventilation in offices, schools, and residential spaces.\nIndustrial \u0026amp; Commercial: Supports environmental control in warehouses,\ngreenhouses, and smart buildings. IoT \u0026amp; DIY Projects: Ideal for prototyping\nwith easy-to-use I2C communication and low power consumption. Technical\nSpecifications CO? Measurement Range: 400–5000 ppm CO? Accuracy: ±(40 ppm + 5%\nof measured value) Humidity Range: 0–95%RH Humidity Accuracy: ±6%RH (typical)\nPower Supply: 2.4–5.5V (compatible with 5V systems, as specified in low-power\nsection: \u0026lt;0.4 mA @5V) Interface: I2C (standard 100kHz, fast 400kHz)\nMeasurement Interval: Configurable, with default 5-minute cycles for low\npower. Package Includes 1x Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDual-Function Sensing - Simultaneously measures CO2 (4005000 ppm), temperature, and humidity for comprehensive indoor air quality monitoring.\u003c\/li\u003e\n \u003cli\u003eHigh Precision Performance - CO2 accuracy of (40 ppm + 5% MV) and humidity accuracy of 6%RH (typical) ensure reliable environmental data.\u003c\/li\u003e\n \u003cli\u003eLow Power Operation - Averages \u0026lt;0.4 mA at 5V with 1 measurement every 5 minutes, ideal for battery-powered or long-term monitoring applications.\u003c\/li\u003e\n \u003cli\u003eIntegrated I2C Interface - 2.54mm pitch pin interface (GND, VDD, SCL, SDA) enables easy connection to microcontrollers and development boards.\u003c\/li\u003e\n \u003cli\u003eIntelligent Ventilation Control - Enables real-time adjustment of indoor ventilation systems based on CO2 concentrations to maintain healthy, low-CO2 environments.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T19:11:13+10:00","created_at":"2026-07-26T20:13:56+10:00","vendor":"tictocstore","type":"Indoor Air Quality Meters","tags":["home_improvement_Aug2026"],"price":14600,"price_min":14600,"price_max":14600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068143775895,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0F5P38P5B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1pcs SCD41 2-in-1 Gas Sensor Module - Accurate CO₂, Temperature \u0026 Humidity Detection via I2C, 400-5000 ppm Range","public_title":null,"options":["Default Title"],"price":14600,"weight":4,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0F5P38P5B.jpg?v=1785060839"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0F5P38P5B.jpg?v=1785060839","options":["Title"],"media":[{"alt":null,"id":42456203559063,"position":1,"preview_image":{"aspect_ratio":1.397,"height":1832,"width":2560,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0F5P38P5B.jpg?v=1785060839"},"aspect_ratio":1.397,"height":1832,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0F5P38P5B.jpg?v=1785060839","width":2560}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e1pcs SCD41 2-in-1 Gas Sensor Module - Accurate CO₂, Temperature \u0026amp; Humidity Detection via I2C, 400-5000 ppm Range\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eSCD41 High-Precision 2-in-1 Gas Sensor Module for Indoor\nAir Quality Management Multi-Parameter Sensing: CO?: Measures concentrations\nfrom 400–5000 ppm with high accuracy (±40 ppm + 5% of measured value),\nessential for detecting ventilation needs in offices, classrooms, and homes.\nTemperature \u0026amp; Humidity: On-chip sensors provide real-time humidity (0–95%RH,\n±6%RH typical) and temperature compensation, ensuring stable readings across\ndiverse environments. Efficient Power Management: Operates at low power (\u0026lt;0.4\nmA average at 5V) with a measurement cycle of 1 reading every 5 minutes,\nsuitable for battery-driven devices or continuous monitoring setups. Plug-and-\nPlay Connectivity: Standard I2C interface with 2.54mm pitch pins (GND, VDD,\nSCL, SDA) allows easy integration for Arduino, Raspberry Pi, and other\nmicrocontrollers. Fixed I2C address for straightforward setup in multi-sensor\nnetworks. Robust Design: Compact form factor with leadless SMD package\n(dimensions not specified in original content) for space-constrained\napplications. Built-in temperature and humidity compensation eliminates the\nneed for external calibration. Applications: Indoor Air Quality: Monitors CO?\nlevels to optimize ventilation in offices, schools, and residential spaces.\nIndustrial \u0026amp; Commercial: Supports environmental control in warehouses,\ngreenhouses, and smart buildings. IoT \u0026amp; DIY Projects: Ideal for prototyping\nwith easy-to-use I2C communication and low power consumption. Technical\nSpecifications CO? Measurement Range: 400–5000 ppm CO? Accuracy: ±(40 ppm + 5%\nof measured value) Humidity Range: 0–95%RH Humidity Accuracy: ±6%RH (typical)\nPower Supply: 2.4–5.5V (compatible with 5V systems, as specified in low-power\nsection: \u0026lt;0.4 mA @5V) Interface: I2C (standard 100kHz, fast 400kHz)\nMeasurement Interval: Configurable, with default 5-minute cycles for low\npower. Package Includes 1x Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eDual-Function Sensing - Simultaneously measures CO2 (4005000 ppm), temperature, and humidity for comprehensive indoor air quality monitoring.\u003c\/li\u003e\n \u003cli\u003eHigh Precision Performance - CO2 accuracy of (40 ppm + 5% MV) and humidity accuracy of 6%RH (typical) ensure reliable environmental data.\u003c\/li\u003e\n \u003cli\u003eLow Power Operation - Averages \u0026lt;0.4 mA at 5V with 1 measurement every 5 minutes, ideal for battery-powered or long-term monitoring applications.\u003c\/li\u003e\n \u003cli\u003eIntegrated I2C Interface - 2.54mm pitch pin interface (GND, VDD, SCL, SDA) enables easy connection to microcontrollers and development boards.\u003c\/li\u003e\n \u003cli\u003eIntelligent Ventilation Control - Enables real-time adjustment of indoor ventilation systems based on CO2 concentrations to maintain healthy, low-CO2 environments.\u003c\/li\u003e\n \u003c\/ul\u003e"}