Specification BatteriesRequired : 1 Brand : HiLetgo BulletPoint1 : BME680 Digital Temperature Humidity Sensor Module BulletPoint2 : Temperature/Humidity/Pressure/VOC Gas, 4 in 1 Sensor Module BulletPoint3 : High Precision Environmental Monitoring Sensor with SPI IIC DC 5V BulletPoint4 : Offers programmable alarms, alerting you to take action if environmental conditions exceed your preferred range BulletPoint5 : Includes one (1) wireless, weather-resistant outdoor sensor and two (2) indoor temperature and humidity sensors BulletPoint6 : PURE WATER VAPOR: Because our products don't emit anything but pure water vapor, Integra Boost humidity control packs pair perfectly with all your pantry products like herbs, tea, pasta, bread, grain, pet food, coffee, seeds, nuts, rice, spices, and seasonings. Boost offers superior terpene protection for sensitive products. BulletPoint7 : MULTI-PURPOSE: Rehydrate dried out herbs, keep your favorite products fresh and flavorful, and extend the shelf life of pantry items with our 2-way humidity control packs that are specially formulated to create the ultimate balanced environment. BulletPoint8 : EASY TO USE: Just remove the Boost Pack from the clear overwrap, and place in a sealed container with the product to be preserved. Make sure to include the Humidity Indicator Card. Replace your Boost Pack when the dot on the Humidity Indicator Card turns blue. There's no need to burp containers, because Boost constantly balances the moisture level in your product to maintain the target humidity. Capacity : 18 gallons_per_day Color : Black ControlMethod : touch CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 30072397010963 ExternallyAssignedProductIdentifier1 : 0721528774012 ExternallyAssignedProductIdentifier2 : 721528774012 FilterType : Humidifier Water Panel IncludedComponents : Humidifier Pads ItemName : HiLetgo BME680 Digital Temperature Humidity Sensor Module(Temperature/Humidity/Pressure/VOC Gas) 4 in 1 Sensor High Precision Environmental Monitoring Sensor with SPI IIC DC 5V ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 0.0254 centimeters ItemPackageDimensions_Width : 5.08 centimeters ItemPackageQuantity : 3 ItemShape : Rectangular ItemTypeKeyword : humidifier-accessories ItemTypeName : Humidifier Pads Manufacturer : HiLetgo Material : Glycerin, water, paper ModelName : #35 ModelNumber : #35 MountingType : Tabletop NumberOfItems : 3 PackageLevel : unit PartNumber : 3-01-1780 PowerSourceType : Battery Powered ProductDescription : Description: Working voltage: DC 5V Working temperature: -40 ℃ ~ + 85 ℃ Communication interface: 12C (up to 3.4 MHz) and SPI (3 and 4 wires, up to 10 MHz) Humidity, pressure and gas sensors can be enabled / disabled individually The current consumption at 1 Hz humidity and temperature is 2.1 LA, the current consumption at 1 Hz pressure and temperature is 3.1 LA, and the current consumption at 1 Hz humidity, pressure and temperature is 3.7 LA Gas sensor parameters: response time (33-63%) <1s (for new sensors) power consumption in ultra-low power mode <0.1 mA output data processing direct indoor air quality (IAQ) index output humidity sensor parameters: response time (0 -83%) ~ 8s Accuracy tolerance ± 396r Hysteresis ± 1.5% r.h. Pin definition: VCC: Power supply is positive GND: ground SCL: 12C / SP1 clock line SDA: 12C / SP! Data cable SDO: SPI data cable CS: SPI1 slave enable Package included: 1 * BME680 Digital Temperature Humidity Pressure VOC Sensor Module ProductSiteLaunchDate : 2023-08-07T08:42:24.265Z RoomType : Sealed container or bag RoomType1 : Living Room RoomType2 : Bedroom RoomType3 : Bedroom Size : Pack of 6 Style : 2 Indoor/1 Outdoor SupplierDeclaredDgHzRegulation : not_applicable