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Waveshare BME280 Environmental Sensor, Temperature, Humidity, Barometric Pressure
Waveshare BME280环境传感器，温度，湿度，气压15231
条码：6922950594733
HSCode：90329000
批量修改原始型号 		采购：Cary  编辑：Shadow  产品经理：Maura

BME280 Environmental Sensor, Temperature, Humidity, Barometric Pressure

Overview
1. A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.
2. Due to its ultra small form factor, low power consumption, high precision with stability, the BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects, and so on.

Features
1. Supports I2C (default), configurable slave address
2. Supports SPI, switch to SPI via I/O setting
3. Onboard voltage level translator, compatible with 3.3V/5V operating voltage
4. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Specifications
1. Operating voltage: 3.3V/5V
2. Communication interface: I2C/SPI
3. Temperature sensing: -40~85°C (resolution 0.01degree C, accuracy +/-1 degree C)
4. Humidity sensing: 0~100%RH (resolution 0.008%RH, accuracy +/-3%RH, response time 1s, delay =<2%RH)
5. Barometric pressure sensing: 300~1100 hPa (resolution 0.18Pa, accuracy +/-1hPa)
6. Power consumption: <0.1mA@1Hz (H,P,T)
7. Dimension: 27mm x 20mm
8. Mounting hole size: 2.0mm

Package Contents
1. BME280 Environmental Sensor x1
2. PH2.0 6PIN wire 20cm x1
BME280环境传感器，温度，湿度，气压

概观
1. 板载BME280的微小传感器突出，感应环境温度，湿度和气压。它支持I2C和SPI接口，也兼容3.3V / 5V电压电平。
2. BME280环境传感器外形小巧，功耗低，精度高，稳定性好，适用于环境监测，天气预报，高度计，物联网等项目。

特征
1. 支持I2C（默认），可配置的从机地址
2. 支持SPI，通过I / O设置切换到SPI
3. 板载电压电平转换器，兼容3.3V / 5V工作电压
4. 附带开发资源和手册（Raspberry Pi / Arduino / STM32的示例）

产品规格
1. 工作电压：3.3V / 5V
2. 通信接口：I2C / SPI
3. 温度传感：-40~85°C（分辨率0.01°C，精度+/- 1°C）
4. 湿度传感：0~100％RH（分辨率0.008％RH，精度+/- 3％RH，响应时间1s，延迟= <2％RH）
5. 气压传感：300~1100 hPa（分辨率0.18Pa，精度+/- 1hPa）
6. 功耗：<0.1mA@1Hz（H，P，T）
7. 尺寸：27mm x 20mm
8. 安装孔尺寸：2.0mm

包装内容
1. BME280环境传感器x1
2. PH2.0 6PIN线20cm x1
代码：

Specification:
Package weight
One package Weight 0.02kgs / 0.04lb
One Package Size 5.0cm * 3.0cm * 1.0cm / 1.97inch * 1.18inch * 0.39inch
Qty per Carton 6240
Carton Weight 118.56kgs / 261.38lb
Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch

代码：