Bazaar Bazaar Category / Grove / Fusion Propagate Community USD Wiki / Sign up Feedback & IdeasHelp Search for products, brands and platforms Sensor for Grove Login | Grove - Barometer Sensor (BMP280) Grove - Barometer Sensor (BMP280) SKU 101020192 IN STOCK 27 Available 1 Description Best-sellers Technical Details Questions and Answers Description Thanks to Bosch, now we've got a high-precision environmental sensor at even lower cost, the Grove - Barometer Sensor(BMP280). It is based on their new BMP280 sensor, which is an upgraded version of the old BMP180 used in Grove - Barometer Sensor (BMP180). The module provides precise measurement of barometric pressure and temperature in the environment. The air pressure can be measured in a range from 300 hPa to 1100hPa with 1.0 hPa absolute accuracy. As for the temperature the sensor works perfectly for temperatures between - 40 and 85 with an accuracy of 1. Owing to its high accuracy on measuring the pressure, and the pressure changes with altitude, we can calculate the altitude with 1 meter accuracy, which makes it a precise altimeter as well. Another great thing about this module is that, you don't even need to worry about the I2C collisions as it provides both I2C and SPI interfaces. To use SPI, simply de-solder the bonding pads on the back. If you go with I2C, the board also provides 2 I2C addresses for you to select as you want. Note: As the sensor is quite sensitive to the environmental conditions, please DO NOT touch it with your fingers. Features High accuracy, absolute accuracy of 1.0 hPa for pressure measurement and 1 accuracy for temperature measurement Easy-to-use Grove Compatible Interface Supports both I2C and SPI communication Can be used as an altimeter with accuracy of 1 meter Specification Supply Voltage: 5V or 3.3V Current Consumption: 0.6 mA Barometric Pressure Measure * Range: 300 - 1100 hPa * Accuracy: 1.0 hPa Temperature Measurement * Range: -40 to 85 * Accuracy: 1 Interface: I2C and SPI Grove Port: I2C (selectable address at 0x77(default) and 0x76) Dimensions: 20mm x 40mm Weight: 3g Documents For libraries and documents, please visit our Wikipage. For technical discussion, please come to our Forum. For projects that you would like to share with the community, please visit Recipe. View History ADD TO CART Best-sellers Grove - Sunlight Sensor Base Shield V2 Grove - Temperature&Hu... Grove - Temp&Humi&Bar... Technical Details Dimensions 130mm x 90mm x 8.5mm Weight G.W 10g Battery Exclude Documents Wiki Questions and Answers Have a question about this? Ask people who own it. 0 Is it for 3.3V or 5V ? Reply upvote (0) tonys on May 03,2017 View History Grove - Gas Sensor(MQ2) Grove - Gas Sensor(MQ5) Grove - Infrared Temperat... Grove - Loudness Sensor POPULAR SEARCHES PCB Manufacturing FPGA LinkIt ONE PCB Stencil Crazyflie 2.0 Arduino XBee Arduino Shield Raspberry Pi 3 Model B RF Explorer Beaglebone Black DSO Nano v3 Raspberry Pi MediaTek X20 Raspberry Pi Touchscreen HiKey Board rplidar Linkit Cubieboard raspberry pi relay Beaglebone Cape RPLIDAR A2 SHIPPING INFORMATION KNOWLEDGE BASE HELP CENTER Seeed Info Customer Service Terms and Conditions Stay Tuned Reach Us Contact Us Order Information Subscribe to get the latest product releases, activities Distributors Customer Support Shipping Information Designers Technical Support Payment Information Careers Warranty and Return Site Map Terms of use and tutorials from Seeed Studio. email address > Privacy Policy Copyright (c) 2008-2017 Seeed Development Limited All rights reserved Select Language Select Language Contact Support