A
Anonymous
Apr 13, 2026
Rating: 5/5
Reliable Altitude Data
Using this for a quadcopter altimeter. Stable readings and fast response time.
Description
Single-hole BMP180 GY-68 atmospheric pressure sensor module serving as a barometric altimeter board; compatible replacement for BMP085
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Chipset Model | BMP180 |
| Communication Interface | I2C (Inter-Integrated Circuit) |
| Operating Voltage | 3.3V to 5V DC |
| Pressure Measurement Range | 300 to 1100 hPa |
| Temperature Measurement Range | -40°C to +85°C |
| Power Consumption | 5μA in Standard Mode |
| PCB Dimensions | 14mm x 12mm x 3mm |
| Weight | 2 grams |
| Mounting Hole | Single 2mm Diameter |
| Compatibility | Drop-in Replacement for BMP085 |
5 reviews
A
Anonymous
Mar 05, 2026
Rating: 4/5
Good Value
Sensor works well but instructions could be clearer for beginners.
A
Anonymous
Feb 06, 2026
Rating: 5/5
BMP085 Upgrade
Direct replacement as advertised. No code changes needed from my old setup.
A
Anonymous
Feb 02, 2026
Rating: 5/5
Perfect for Arduino Projects
Works flawlessly with the standard Adafruit library. Great accuracy for indoor weather monitoring.
A
Anonymous
Jan 30, 2026
Rating: 5/5
Accurate Pressure Readings
Compared with local meteorological data, very close match. Happy with purchase.
5 FAQ
Q: Are the pins labeled clearly?
A: Yes, PCB shows VCC, GND, SCL, and SDA.
Q: Which library should I use?
A: The Adafruit BMP085 library is fully compatible.
Q: What is the accuracy?
A: Pressure accuracy is ±1 hPa absolute.
Q: Does this work with 5V Arduino Uno?
A: Yes, the module includes a voltage regulator.
Q: Can I use this outdoors?
A: Yes, but protect the board from direct moisture.
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