Grove - Temperature, Humidity, Pressure and Gas Sensor (BME680)

The Grove BME680 is a compact 4-in-1 sensor measuring temperature, humidity, air pressure, and VOC gases. Based on the Bosch BME680, it supports 3.3V/5V, operates from –40 to +85 °C, and is ideal for IoT, wearables, and air quality or weather projects. Part of the Grove ecosystem, with beginner guides included.

Grove BME680 sensor is a 4-in-1 environmental sensor with strong sensing capability for Temperature, Humidity, Pressure, and Gas even in a small package! It will be very beneficial to apply on GPS devices or IoT projects, such as your own Arduino weather station or weather forecast system. Based on the BME680 module, a 4-in-one MEMS environmental sensor can measure four parameters of VOC (volatile organic compounds), temperature, humidity, and air pressure. It supports a wide voltage input, compatible with a 3.3V/5V controller, and works at a wide operating range of -40‒+85 °C, 0‒100% r.H., 300‒1100 hPa. Due to the use of MEMS technology, the sensor is small and low in power consumption, enabling several new capabilities for wearables and mobile devices and other applications for the Internet of Things (IoT), such as air quality measurement and home automation. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product. Features

* High-performance environmental detection: The powerful BME680 module can simultaneously detect temperature and humidity, barometric pressure and gas, to achieve a stronger detection effect

* Higher measurement accuracy: Measure humidity with ±3% accuracy, absolute temperature (0-65℃) accuracy ±1℃ and absolute/relative pressure accuracy ±0.6hPa/±0.12hPa

* Robust measurement range: works at a wide operating range of -40 ‒ +85 °C, 0‒100% r.H, 300‒1100 hPa

* Safety certificate: The product is RoHS compliant, halogen-free, MSL1

* Grove unified socket: The sensor ensures "Plug and Play" and could be versatile for various applications.

Specifications

Dimensions 40mm x 20mm x 7mm

Weight G.W 9.1g

Battery Exclude

Operating Voltage 3.3V / 5V

Operating Range -40~+85℃; 0-100% r.H.; 300-1100hPa

Humidity Absolute Accuracy ± 3%r.H. (20-80 %r.H., 25℃)

Humidity Resolution 0.008 %r.H.

Pressure Absolute Accuracy ± 0.6 hPa (300-1100 hPa, 0-65℃)

Pressure Resolution 0.18 Pa

Temperature Absolute Accuracy ± 0.5℃ (25℃，At,25); ± 1℃ （0-65℃,At,full）

Temperature Resolution 0.01℃

Digital Interface I²C (up to 3.4MHz) / SPI (3 and 4 wire, up to 10MHz)

I²C Address 0x76 (default) / 0x77 (optional)

Supplier Code 101020513

Resources

* Datasheet

Hardware Overview

Package Contents

* 1x Grove - Temperature, Humidity, Pressure and Gas Sensor (BME680)

* 1x Grove cable