--- product_id: 38608466 title: "HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino" brand: "hiletgo" price: "€ 14.74" currency: EUR in_stock: true category: "Hi Letgo" url: https://www.desertcart.pt/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3 store_origin: PT region: Portugal --- # Ultra-low power: 1.8µA @ 1Hz Dual interface: I2C up to 3.4MHz & SPI up to 10MHz Wide temp range: -40 to +85°C HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino **Brand:** hiletgo **Price:** € 14.74 **Availability:** ✅ In Stock ## Summary > 🌍 Elevate your projects with precision sensing that keeps you ahead of the curve! ## Quick Answers - **What is this?** HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino by hiletgo - **How much does it cost?** € 14.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Altitude-ready altimeter:** Leverages pressure data for ±1 meter altitude accuracy—ideal for next-gen IoT and wearables. - • **Compact yet robust design:** Tiny 2.5mm x 2.5mm metal-lid package fits effortlessly into any prototype or product. - • **Power efficiency that lasts:** Consumes as little as 1.8µA at 1Hz, perfect for battery-powered projects. - • **Versatile connectivity options:** Seamlessly integrates with Arduino via high-speed I2C or SPI protocols. - • **Precision sensing at your fingertips:** ±1 hPa pressure accuracy & ±1°C temperature precision for reliable environmental data. ## Overview The HiLetgo BME280 is a compact, low-power sensor module delivering high-accuracy temperature, humidity, and atmospheric pressure readings. Supporting both I2C and SPI interfaces, it offers flexible integration with Arduino and other microcontrollers. With ±1 hPa pressure accuracy and ±1°C temperature precision, plus altitude measurement capabilities, it’s the go-to sensor for professional-grade environmental monitoring and IoT innovation. ## Description Description: BME280 is a Temperature, Humidity & Pressure Sensor breakout board. The board has selectable I2C address jumper (solder link GS2), I2C pull-up resistors, 7 pin header 2.54mm, and two mounting holes 3.5mm. Default setting of the board; single power rail Vdd=Vdd_IO (solder link GS1), pull-ups resistors (R2, R3) 10k, protocol selector resistor 0ohm (R1), decoupling capacitors 0.1uF on both power supply pins Vdd & Vdd_IO. If you connect board to both power rails VDD_IO 1.8V and VDD 3.3V be sure to remove the power rail jumper GS1! BME280 Features: - Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA - Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz) - Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V VDDIO interface voltage range: 1.2 V to 3.6 V - Current consumption 1.8 uA @ 1 Hz humidity and temperature 2.8 uA @ 1 Hz pressure and temperature 3.6 uA @ 1 Hz humidity, pressure and temperature 0.1 uA in sleep mode - Operating range -40…+85 C, 0…100 % rel. humidity, 300…1100 hPa- Humidity sensor and pressure sensor can be independently enabled/disabled 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 meter accuracy. The BME280 is the next-generation of sensors, and is the upgrade to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications, but can use either I2C or SPI. Package included: 1* BME280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout ## Features - Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V - Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz) - Temperature: -40 to +85°C - Humidity: 0-100% - Pressure: 300-1100 hPa ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N47LZ4P | | Best Sellers Rank | #41,848 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Temperature Probes & Sensors | | Color | Pink | | Customer Reviews | 4.3 4.3 out of 5 stars (236) | | Date First Available | November 29, 2016 | | Item Package Quantity | 1 | | Item Weight | 0.634 ounces | | Item model number | 3-01-1231-A | | Manufacturer | HiLetgo | | Material | Metal | | Package Dimensions | 2.99 x 2.91 x 0.63 inches | | Part Number | 3-01-1231-A | | Size | Small | ## Images ![HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino - Image 1](https://m.media-amazon.com/images/I/41MEVLRfyXL.jpg) ## Frequently Bought Together - HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module 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 - HiLetgo 2pcs DHT22/AM2302 Digital Temperature And Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY --- ## 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.pt/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3](https://www.desertcart.pt/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-03*