--- product_id: 38608466 title: "HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino" brand: "hiletgo" price: "₱1234" currency: PHP in_stock: true reviews_count: 8 url: https://www.desertcart.ph/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3 store_origin: PH region: Philippines --- # 3.6V max supply voltage 300-1100 hPa pressure range -40 to +85°C temp range HiLetgo BME280 3.3V Atmospheric Pressure Sensor GY-BME280-3.3 Temperature Humidity Sensor Module for Arduino **Brand:** hiletgo **Price:** ₱1234 **Availability:** ✅ In Stock ## Summary > 🌍 Elevate your environment sensing game—because your projects deserve the best! ## 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?** ₱1234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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 - • **All-Weather Ready:** Operates flawlessly from freezing cold -40°C to scorching 85°C - • **Compact Powerhouse:** Small, sleek metal design fits seamlessly into any Arduino project without bulk - • **Plug & Play Versatility:** Wide voltage range (1.71V-3.6V) ensures compatibility with diverse microcontrollers - • **Precision in Every Byte:** High-speed I2C up to 3.4MHz & SPI up to 10MHz for lightning-fast data capture - • **Complete Climate Insight:** Measures temperature, humidity, and atmospheric pressure with professional-grade accuracy ## Overview The HiLetgo BME280 sensor module is a compact, metal-encased atmospheric sensor designed for Arduino enthusiasts and professionals alike. It delivers precise temperature (-40 to +85°C), humidity (0-100%), and pressure (300-1100 hPa) readings via high-speed I2C or SPI interfaces, operating efficiently within a 1.71V to 3.6V supply range. Perfect for advanced environmental monitoring and IoT projects. ## 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 | |---------------|-------| | Manufacturer | HiLetgo | | Part Number | 3-01-1231-A | | Item Weight | 0.634 ounces | | Package Dimensions | 2.99 x 2.91 x 0.63 inches | | Item model number | 3-01-1231-A | | Is Discontinued By Manufacturer | No | | Size | Small | | Color | Pink | | Material | Metal | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked just as expected, with solid accurate readings. *by R***R on July 20, 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. ### ⭐⭐⭐⭐⭐ Great, except for the labels. *by J***E on March 25, 2023* This seems to be a good working sensor. I needed one for a project. The real one will be manufactured with the BME on the board. But I need to test to see if there are any conflicts wiring all the parts together. Modules like this are perfect for that. I don't have to build the whole thing, I can just plug in this module, that already has whatever resistors, capacitors, and diodes are required.The labeling is troublesome. It requires a bit too much deductive reasoning for SPI mode. Here's what the labels are. The left column is the BME280 label. The right is what it should go to.VCC = 3.3vGND = GNDSCL = CLK/SCKSDA = MOSI/SDI/DINCSB = CSSDO = MISO/SDO/DOUTIn the screenshot, I have it running in the Arduino IDE with Adafruit Library's example "BME280test". I'm using SPI mode, because my project requires it.I soldered the header on upside down, so the labels would be up. I figured this would be a pain, so I didn't want to have to flip it while figuring out the pin assignments. Normally, you'd want the chip with as much exposure to the environment as possible. It would have been nice if they had just labeled the top side, but what's done is done.Once you get it wired right, it works perfectly with the example code.I don't have long-term experience with this module yet, but it will be running constantly while developing the rest of the project. If it dies prematurely, I'll come back and lower the score. ### ⭐⭐⭐⭐⭐ Sensor Works Well and Easy to Use *by S***B on February 21, 2025* The boards worked well. I used four pins: the I2C and power/ground. I connected it to an Ideaspark LCD board and set up a display to test it. The humidity seemed to be high right after I soldered the pins but that settled down the next day. It was easy to use and a great way to get started with the Ideaspark Arduino board. ## 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.ph/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3](https://www.desertcart.ph/products/38608466-hiletgo-bme280-3-3v-atmospheric-pressure-sensor-gy-bme280-3) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-06-04*