Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Model | BMP180 |
| Interface Protocol | I2C (Inter-Integrated Circuit) |
| Operating Voltage | 3.3V to 5V DC |
| Pressure Range | 300 hPa to 1100 hPa |
| Temperature Range | -40°C to +85°C |
| Accuracy | ±1 hPa absolute accuracy |
| Resolution | 0.03 hPa (approx. 25 cm altitude) |
| Board Dimensions | 14mm x 19mm x 3mm |
| Compatibility | Arduino, Raspberry Pi, ESP8266, ESP32 |
| Package Includes | 1x GY-68 BMP180 Module |
Anonymous
Mar 28, 2026
Rating: 5/5
Great for learning I2C
Bought this for a university project. The documentation online is plentiful, making it very easy to get started with I2C communication. Temperature compensation seems accurate as well.
Anonymous
Mar 23, 2026
Rating: 4/5
Works well in enclosure
I placed this inside a waterproof enclosure for outdoor garden monitoring. It handles the environment well, though you need to ensure the enclosure isn't completely airtight if you want real-time pressure changes.
Anonymous
Mar 20, 2026
Rating: 4/5
Good precision, easy to wire
Used this for a small DIY drone altimeter. It provides stable altitude data. The only reason for 4 stars instead of 5 is that the soldering pads are a bit small for beginners, but once connected, it works great.
Anonymous
Mar 17, 2026
Rating: 5/5
Reliable batch purchase
Ordered ten of these for our community workshop. All units tested working out of the box. They are robust enough for student projects and provide reliable atmospheric data.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect for weather stations
This sensor works flawlessly with my Arduino Uno. The library support is excellent, and the pressure readings are consistent when compared to my local weather station data. Great value for the price.
Anonymous
Mar 11, 2026
Rating: 5/5
Simple setup
As someone new to electronics, I was worried about compatibility. This module worked immediately with the standard Adafruit library. Highly recommended for beginners.
Q: What is the maximum altitude this sensor can measure accurately?
A: The BMP180 is designed for atmospheric pressure measurement typically found between -500m and +9000m above sea level. Accuracy may decrease at extreme extremes.
Q: Which libraries work best with this module?
A: The Adafruit BMP085/BMP180 library and the SparkFun BMP180 library are the most popular and well-supported options for Arduino and similar platforms.
Q: Do I need to buy separate wires for connection?
A: The module usually does not come with jumper wires. You will need male-to-female or male-to-male jumper wires depending on your setup to connect VCC, GND, SDA, and SCL.
Q: Can this sensor be used underwater?
A: No, this is an atmospheric pressure sensor and is not waterproof. Submerging it in water will damage the electronics. It must be kept dry.
Q: Is this compatible with 5V logic boards like the Arduino Uno?
A: Yes, the GY-68 board includes a voltage regulator and level shifting, making it safe to use with both 3.3V and 5V microcontrollers.
Compact Manual Hot Stamping Machine for Logos, Business Cards, Leather Wallets, Plastic, and Wood - Heat Embossing and Branding Tool
$500.76
DIY Handmade Soap Mold – Single Square Silicone Mold for Homemade Soap
$1.96
Wall-Mounted Facial Towel Dispenser Transparent Upside-Down Design
$4.50
Colorful Ground Thread Inserts 16ER/IR1.0/2.0/3.0/3.5 ISO AG55/60 for High-Hardness Quenched Steel
$19.80
Jiuzheng Tongming Submerged Solenoid Pulse Valve TMF-Y-25/40/50/62/76S, Dust Removal Pulse Blowing Valve
$150.00
Large Water Bucket Stand – Storage Rack for Office Purified Water Dispensers and Mineral Water Containers
$282.56
Double Loop Chain Lifting Sling, Manganese Steel Double-End Ring Hoisting Chain, G80 Manganese Steel Lifting Rigging 1/2/3/5T
$98.00
Hesdige JG-376 Portable Stone Removal Hook - Multi-Function Tool for Cleaning Gravel from Car Tire Treads
$16.91
Used 90% Condition Removed Car Tires 165 175 185 195 205 215 225 235/50 55 60 65 R13 14 15 16 17
$68.00
Blower Assembly AC Motor Fan for Changan CS75, Raeton CC, Oshan A800, and CS35 - Original Equipment
$427.73
Professional Sketch Blending Knife - Gray Tone Sponge Blender for Details and Highlights - Art Exam Tool
$2.90
Yuanzhi Water Bucket Rack 3/4/5 Tier Single Row with Board V-Shaped Water/Paper Cup Pure Mineral Water Bucket Storage Stand
$143.00
Rubber Wheel Chock 460x180x160 Anti-Slip Triangular Wedge
$354.33
Household Small Range Hood Portable USB Desktop Smoke Extractor for Living Room Hot Pot BBQ Odor Removal Mini Fume Extractor
$39.00
Household Water Dispenser Stand - Multi-Tier Floor Rack for Bottled Pure Water and Mineral Water in Offices
$129.74
WYPALL* Microfiber Cleaning Cloths Yellow 83610, 6 Sheets/Pack * 4 Packs/Case
$132.76
Ceramic Ink Dish, Water Dish, Brush Rest, Ice-Crack Ink Box, Multi-Function Brush Washer, Ink Stone, Brush Holder, and Kung Fu Tea Cup
$1.90
Car Tire Stone Removal Hook, Foldable and Extendable Tool for Extracting Pebbles from Treads
$2.07
Touchscreen Waterproof Phone Pouch for Swimming and Rafting, Sealed Bag for Beach, Sand, Snorkeling, and Underwater Photography
$5.53
Chunfei Grocery Store Yunan GR02 Gravel Bike, Thru-Axle, Mechanical Disc Brakes, Lightweight Touring Setup with Multiple Rack Mounts
$6,441.00
Electric Guitar Tutorial for Beginners - 7-Week Self-Study Plan with Exercises, Corrections, and Materials
$219.00
Professional Bathtub-Style Brush Washing Set - Cute 3-Piece Watercolor and Chinese Painting Brush Cleaner with Palette
$11.80
![[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure](https://www.gosteppe.com/cache/small/product/269201/legacy-main-5af4651a8d30dc42d9412600.png)
[Sold Out & Discontinued - Display Only] Radish Defense ABO20.0 Spring Tour Series Blind Box Figure
$16.90
Ebru Marbling Plastic Tool Kit – Needles, 3-Prong Combs, Cones, Straws, and Droppers for Peacock Patterns
$1.28
CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold
$32.00
Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine
$4,180.00
Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room
$6,240.00
Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing
$1.80
Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply
$17,250.00
DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold
$105.00
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
