--- product_id: 325423799 title: "BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino" brand: "hiletgo" price: "€ 35.66" currency: EUR in_stock: true reviews_count: 5 category: "Hi Letgo" url: https://www.desertcart.de/products/325423799-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3-3 store_origin: DE region: Germany --- # Ultra-low power consumption High-speed I2C (3.4 MHz) & SPI (10 MHz) Wide temperature range -40 to +85Β°C BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino **Brand:** hiletgo **Price:** € 35.66 **Availability:** βœ… In Stock ## Summary > 🌍 Elevate your projects with next-gen environmental sensing! ## Quick Answers - **What is this?** BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino by hiletgo - **How much does it cost?** € 35.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/325423799-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3-3) ## 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 - β€’ **Energy-efficient design:** Consumes as little as 1.8 Β΅A at 1 Hz, perfect for battery-powered and IoT devices. - β€’ **Multi-parameter monitoring:** Simultaneously measures temperature, humidity, and atmospheric pressure for comprehensive environmental insights. - β€’ **Compact & robust form factor:** Tiny 2.5 x 2.5 mm package with metal lid ensures durability without sacrificing space. - β€’ **Versatile connectivity options:** Supports both I2C and SPI interfaces for seamless integration with your Arduino projects. - β€’ **Precision sensing at your fingertips:** Β±1 hPa pressure accuracy & Β±1Β°C temperature precision for reliable environmental data. ## Overview The HiLetgo BME280 is a cutting-edge atmospheric sensor module designed for Arduino enthusiasts and professionals alike. It delivers precise temperature, humidity, and barometric pressure readings with Β±1 hPa and Β±1Β°C accuracy. Featuring ultra-low power consumption and flexible I2C/SPI interfaces, this compact sensor is ideal for smart home, weather stations, and IoT applications where reliable environmental data is a must-have. ## 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 Β±1 hPa absolute accuraccy, and temperature with Β±1.0Β°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with Β±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 Review: γ¨γ¦γ‚‚θ‰―γ‹γ£γŸγ§γ™γ€‚ - ε―ΎεΏœγ€ι…ι€γ€ζ’±εŒ…γ¨γ¦γ‚‚θ‰―γ‹γ£γŸγ§γ™γ€‚ Review: Temp, humidity, and pressure. Just what my RV needed over the winter. - This is a no brainer. Couple this with an ESP32, and you have everything you need to monitor the environment inside a covered RV over the winter. Since I upgraded to a larger trailer this summer, I was no longer able to winter it in my shop (too tall). So I did what most people do and put a cover over it, but was concerned about the temp/humidity inside over the long winter. Now I have continuous readings of temp/humidity/dew point, so my home automation server will fire up the small heater when conditions warrant. Cheaper than building a new shop!! ## 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 +85Β°C - Humidity: 0-100% - Pressure: 300-1100 hPa ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | HiLetgo | | Brand | HiLetgo | | Package Dimensions | 7.59 x 7.39 x 1.6 cm; 18 g | | Item model number | 3-01-1231-A | | Manufacturer Part Number | 3-01-1231-A | | Item Weight | 18 g | ## Images ![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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ γ¨γ¦γ‚‚θ‰―γ‹γ£γŸγ§γ™γ€‚ *by H***U on 20 November 2023* ε―ΎεΏœγ€ι…ι€γ€ζ’±εŒ…γ¨γ¦γ‚‚θ‰―γ‹γ£γŸγ§γ™γ€‚ ### ⭐⭐⭐⭐⭐ Temp, humidity, and pressure. Just what my RV needed over the winter. *by S***E on 8 November 2023* This is a no brainer. Couple this with an ESP32, and you have everything you need to monitor the environment inside a covered RV over the winter. Since I upgraded to a larger trailer this summer, I was no longer able to winter it in my shop (too tall). So I did what most people do and put a cover over it, but was concerned about the temp/humidity inside over the long winter. Now I have continuous readings of temp/humidity/dew point, so my home automation server will fire up the small heater when conditions warrant. Cheaper than building a new shop!! ### ⭐⭐⭐⭐⭐ Worked just as expected, with solid accurate readings. *by R***R on 20 July 2025* Used this in a Meshtastic node, and the module was easy to use. No setup or software needed, simply wired it to the project board and it started working right away. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/325423799-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3-3](https://www.desertcart.de/products/325423799-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3-3) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-10-19*