MS5611 Pressure Breakout Board
This barometric pressure sensor is optimized for altimeters and variometers with an altitude resolution of 10 cm. The sensor module includes a high linearity pressure sensor and an ultra-low power 24 bit ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital 24 Bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption.
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- High-Precision Barometric Pressure Sensor: Ideal for altitude measurement, weather monitoring, and UAV applications.
- 24-bit High-Resolution Output: Ultra-precise pressure measurement using an integrated 24-bit ADC.
- Flexible Power Compatibility: Operates with 3.3V or 5V, making it suitable for various MCUs.
- I2C and SPI Support: Default interface is I2C, but can be configured to SPI mode using the PS pin.
- Ultra-Low Power Consumption: Optimized for battery-powered applications.
Technical Specifications:
- Model: MS5611-01BA03
- Input Voltage: 3.3V - 5.5V
- Voltage Input Type: 4-pin 2.50mm header
- Interface: I2C (default), SPI (configurable)
- Functions: High-Precision Barometric Pressure Measurement
- ADC Resolution: 24-bit
- Operating Pressure Range: 450 to 1100 mbar (Full Accuracy)
- Extended Pressure Range: 10 to 1200 mbar (Linear ADC Range)
- Operating Temperature: -40°C ~ +85°C
- Board Dimensions: 20mm x 20mm
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