SKU:

Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing
Waveshare BMP388高精度气压传感器，准确的海拔高度追踪16115
条码：6922991703767
HSCode：90329000
批量修改原始型号 		采购：Cary  编辑：Shadow  产品经理：Maura

BMP388 High Precision Barometric Pressure Sensor, Altitude / Barometric Pressure / Temperature Measuring, I2C/SPI Interface

Overview
1. This is a 24-bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure / temperature measuring. 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, low noise and high precision, the BMP388 Barometric Pressure Sensor is suited for applications such as drones, accurate altimeter, environment monitoring, and IoT projects, and so on.

Features
1. Supports I2C (default) / SPI interface
2. Onboard voltage level translator, compatible with 3.3V/5V operating voltage
3. 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. Barometric pressure operation range: 300~1250hPa
4. Barometric pressure absolute accuracy: +/-0.40hPa (@900~1100hPa, 25~40 degree C)
5. Barometric pressure relative accuracy: +/-0.08hPa (@900~1100hPa, 25~40 degree C)
6. Temperature coefficient offset: ±0.75Pa/K (@700~1100hPa, -20~65 degree C)
7. Temperature absolute accuracy: +/-0.5 degree C (0~65 degree C）
8. Possible resolution: 0.016Pa (high precision mode)
9. Possible sampling rate: 200Hz
10. Operating voltage: -40~85 degree C
11. Dimension: 32mm × 20mm
12. Mounting hole size: 2.0mm

Pinouts
1. VCC: 3.3V/5V power supply
2. GND: Ground
3. SDA: I2C data
4. SCL: I2C clock
5. INT: Interrupt output, can be connected to I/O

Package Contents
1. BMP388 Barometric Pressure Sensor x1
2. PH2.0 5PIN wire x1


BMP388高精度气压传感器，高度/气压/温度测量，I2C / SPI接口

概观
1. 这是一个24位高精度气压传感器，可以进行精确的高度跟踪，以及气压/温度测量。它支持I2C和SPI接口，也兼容3.3V / 5V电压电平。
2. BMP388气压传感器外形小巧，功耗低，噪音低，精度高，适用于无人机，精确高度计，环境监测，物联网等项目。

特征
1. 支持I2C（默认）/ SPI接口
2. 板载电压电平转换器，兼容3.3V / 5V工作电压
3. 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. 气压操作范围：300~1250hPa
4. 气压绝对精度：+/- 0.40hPa（@ 900~1100hPa，25~40℃）
5. 气压相对精度：+/- 0.08hPa（@ 900~1100hPa，25~40℃）
6. 温度系数偏移：±0.75Pa / K（@ 700~1100hPa，-20~65℃）
7. 温度绝对精度：+/- 0.5℃（0~65℃）
8. 可能的分辨率：0.016Pa（高精度模式）
9. 可能的采样率：200Hz
10. 工作电压：-40~85℃
11. 尺寸：32mm×20mm
12. 安装孔尺寸：2.0mm

插脚引线
1. VCC：3.3V / 5V电源
2. GND：接地
3. SDA：I2C数据
4. SCL：I2C时钟
5. INT：中断输出，可以连接到I / O.

包装内容
1. BMP388气压传感器x1
3. PH2.0 5PIN电线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 15kgs / 33.07lb
Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch

代码：