Water Quality Sensors
Waveshare BMP388 High Precision Barometric Pressure Sensor Accurate Altitude Tracing
- Operating voltage: 3.3V/5V
- Communication interface: I2C/SPI
- Barometric pressure operation range: 300~1250hPa
- Possible sampling rate: 200Hz
- Operating temperature: -40~85℃
- Dimension: 32mm × 20mm
SKU: Not Found
Brand: WAVESHARE
Out of stock
₹1464.00
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Thursday, May 28 - Saturday, May 30
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Product Description
This is Waveshare BMP388 High Precision Barometric Pressure Sensor Accurate Altitude Tracing.
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.
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:
- Supports I2C (default) / SPI interface
- Onboard voltage level translator, compatible with 3.3V/5V operating voltage
- Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Package Includes:
1 x BMP388 Barometric Pressure Sensor
1 x PH2.0 5PIN wire
Technical Specifications
| Absolute accuracy | ±0.40hPa (@900~1100hPa, 25~40℃) |
|---|---|
| Communication Mode | I2C/SPI |
| Dimensional Accuracy (mm) | 32mm × 20mm |
| Model | Pressure Sensor |
| Mounting Hole Diameter (mm) | 2.0mm |
| Operating Range | 300~1250hPa |
| Operating Temperature (°C) | -40~85℃, ±0.5℃ (0~65℃） |
| Operating Voltage (VDC) | 3.3 to 5 |
| Relative accuracy | ±0.08hPa (@900~1100hPa, 25~40℃) |
| Resolution | 0.016Pa (high precision mode) |
| Sample Rate | 200Hz |
| Shipping Dimensions | 5 × 4 × 1 cm |
| Shipping Weight | 0.01 kg |
| Temperature Coefficient | ±0.75Pa/K (@700~1100hPa, -20~65℃)） offset |