--- product_id: 399678895 title: "KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor" brand: "koobook" price: "$51.43" currency: USD in_stock: true url: https://www.desertcart.us/products/399678895-koobook-5pcs-gy-bmp280-3-3-high-precision-atmospheric-pressure store_origin: US region: United States of America --- # ±1 hPa Pressure Precision I2C & SPI Dual Interface ±1.0°C Temp Accuracy KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor **Brand:** koobook **Price:** $51.43 **Availability:** ✅ In Stock ## Summary > 📊 Elevate your environmental insights with precision you can trust! ## Quick Answers - **What is this?** KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor by koobook - **How much does it cost?** $51.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/399678895-koobook-5pcs-gy-bmp280-3-3-high-precision-atmospheric-pressure) ## Best For - koobook enthusiasts ## Why This Product - Trusted koobook brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Weighing just 18g with a slim 12.95 x 8.13 cm footprint, perfect for mobile and embedded applications. - • **Versatile Connectivity:** Seamlessly integrate via I2C or SPI protocols for flexible, high-speed data communication. - • **Trusted American Quality:** Designed and manufactured in the USA, ensuring reliability and premium build standards. - • **Altitude-Ready Performance:** Leverage precise pressure changes to accurately measure altitude with ±1 meter resolution. - • **Next-Gen Precision Sensing:** Experience ultra-accurate atmospheric pressure and temperature readings with ±1 hPa and ±1.0°C accuracy. ## Overview The KOOBOOK KB039 is a high-precision atmospheric pressure and temperature sensor module designed for mobile and embedded applications. Featuring ±1 hPa pressure accuracy and ±1.0°C temperature accuracy, it supports both I2C and SPI interfaces for versatile connectivity. Lightweight and compact, it doubles as an altimeter with ±1 meter altitude resolution, all crafted with trusted American manufacturing quality. ## Description Specifications: Power supply: 3V Digital interfaces:I²C (up to 3.4 MHz)/SPI (3 and 4 wire, up to 10 MHz) Air pressure range: 300-1100hPa Current consumption:2.7µA @ 1 Hz sampling rate Pin pitch: 2.54mm Module size: 11.5mm*15mm Typical application: Enhancement of GPS navigation(e.g.time-to-first-fix improvement,dead-reckoning,slope detection) Indoor navigation(floor detection,elevator detection) Outdoor navigation,leisure and sports applications Weather forecast Health care application(e.g. sirometry) Vertical velocity indication(e.g. risk/sink speed) Note: The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 5Pcs ## Features - It is an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. - The BMP280 is an absolute barometric pressure sensor especially designed for mobile. - This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! - This precision sensor is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy. - Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 . ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | KOOBOOK | | Manufacturer | KOOBOOK | | Country of Origin | USA | | Model number | KB039 | | Item Weight | 18 g | | Package Dimensions | 12.95 x 8.13 x 0.25 cm; 18 g | | Item model number | KB039 | | Are batteries included? | No | ## Images ![KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - Image 1](https://m.media-amazon.com/images/I/51tdYT3g0nL.jpg) ![KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - Image 2](https://m.media-amazon.com/images/I/61OIxc05YDL.jpg) ![KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - Image 3](https://m.media-amazon.com/images/I/61kVm2yzGWL.jpg) ![KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - Image 4](https://m.media-amazon.com/images/I/61DsD9H6z3L.jpg) ![KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - Image 5](https://m.media-amazon.com/images/I/61IsfYW9NZL.jpg) ## Frequently Bought Together - KOOBOOK 5Pcs GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module Digital Barometric Pressure Altitude Sensor - HiLetgo 3pcs GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/399678895-koobook-5pcs-gy-bmp280-3-3-high-precision-atmospheric-pressure](https://www.desertcart.us/products/399678895-koobook-5pcs-gy-bmp280-3-3-high-precision-atmospheric-pressure) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*