> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# BMP085 I2C Digital Barometric Pressure Sensor Board / Barometer Sensor Module

**Type:** Product page · **SKU:** CE05178
**Page:** https://core-electronics.com.au/bmp085-i2c-digital-barometric-pressure-sensor-board-barometer-sensor-module.html ([markdown](https://core-electronics.com.au/bmp085-i2c-digital-barometric-pressure-sensor-board-barometer-sensor-module.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

## How to buy

- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

BMP085 is a type of pressure sensor with high precision and low energy consumption - Ideal for use in mobile devices. Its great performance allows for precision 0.03hPa resolution and it with very low power consumption (only 3uA). The BMP085 can be connected directly with a variety of microprocessors through I2C bus.

**Features:**

- Atmospheric pressure module
- AD converter is within the chip
- Communication mode:IIC communication protocol
- Chip used:BMP085
- Power supply:3-5V
- Pressure range: 300 - 1100hPa (at an altitude of 9000 meters to 500 meters)
- Supply voltage: 1.8V - 3.6V ( VDDA ) 1.62V - 3.6V ( VDDD )
- LCC8 package:ceramic leadless chip carrier(LCC)
- Low consumption 5 μ A in standard mode
- High accuracy:resolution ratio is 0.06hPa (0.5 meter) in low power consumption mode; 0.03hPa (0.25 meter) in high linear mode
- Temperature output
- 12C interface
- Temperature compensation
- Leadless,accord with RoHS standard
- MSL 1
- Response time:7.5ms
- Standby current: 0.1 μ A
- No need for external clock circuit
 
**Downloads**

- [Datasheet](https://core-electronics.com.au/attachments/BMP085.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/d/e/device1_1000.jpg)