Gravity BMP388 Barometric Pressure Sensors

Rating:

100% of 100

SKU: SEN0251 Brand: DFRobot

This new released BMP388 barometric pressure sensor by DFRobot is equipped with the functionality of temperature and pressure measurement. It supports Arduino code...

$11.55 AUD, inc GST

$10.50 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Fastest delivery: Tomorrow* Disclaimer:
The shipping address needs to be in the AusPost next day network and eParcel Express is chosen during checkout. On rare occasions, orders may be delayed by up to one business day due to AusPost pickup timings or for order verifications.

Quantity Discounts:

10-25 $10.18 (exc GST)
25+ $9.97 (exc GST)

This new released BMP388 barometric pressure sensor by DFRobot is equipped with the functionality of temperature and pressure measurement. It supports Arduino code control. Compared with the earlier version of BMP180 and BMP280, this sensor exhibits lower power consumption, higher resolution and higher sampling rate.

The barometric pressure is usually used to measure barometric pressure and temperature. But besides that, we can also use the sensor to measure the altitude and the relative floor height due to the fact that there is a certain relationship between altitude and barometric pressure. What’s more, BMP388 enables accurate GPS tracking. So with an IMU sensor and BMP388, we can experience 3D indoor positioning and navigation.

BMP388 is based on Bosch’s mature Piezo resistive pressure sensor technology featuring high accuracy as well low power consumption and high EMC robustness.

The sensor features an accuracy of about ±8Pa, which is equivalent to about ±0.5m difference in altitude, and an absolute accuracy temperature of ±0.5°C for a temperature range between 0°C and 65°C.

Features

Low power consumption
Low noise
High resolution
Small dimensions
Best-in-class offset temperature coefficient(-20°C-65°C@700-1100hPa)

Specification

Operating Voltage: 3.3V-5.5V
Operating Current: 0.5mA
Operating Range: 300-1250 hPa
Relative Accuracy: ±8 Pa (equivalent to ±0.50m @700-900hPa, 25°C-40°C)
Absolute Accuracy: ±50 Pa(0°C-65°C@300-1100hPa)
Temperature Coefficient Offset: ±0.75 Pa/K(-20°C-65°C@700-1100hPa)
Absolute Accuracy Temperature: ±0.5°C(@0°C-65°C)
Operating Temperature: -40°C~80°C (more accurate in 0°C-65°C)
External Dimension: 22mm x 30mm
Mounting Hole Position: 15mm
Mounting Hole Dimension: inside diameter 3mm/ outside diameter 6mm
Interface: Gravity-I2C 4Pin or SPI (SPI is only used at 3.3V)

Documents

Product wiki

Parts List

Gravity: BMP388 Barometric Pressure Sensor module x1
PH2.0-4P sensor cable x1

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!