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MPL3115A2 Intelligent Temperature Pressure Altitude Sensor Module V2.0 for Arduino DIY
Specification:
- V2.0 version added power conversion module and IO port level conversion circuit for the 3.3V MCU and 5V chip
- Resolution:< 1 feet /0.3 M
- Pressure range: 20 - 110 kPa
- Compensation, direct reading (don't need software):
20bit pressure measurement (Pascal)
20bit measurements of height (metres)
12bit temperature measurement
- Onboard intelligence
- Sampling rate: maximum 128 Hz
Parameters:
- Absolute pressure measuring range: 20 to 110 kPa
- Relative measuring accuracy: -+0.05 kPa
- Effective resolution: 1.5Pa / 0.3m
- Working temperature range: -40 to 85 degrees C
- Power supply voltage: 2.5 to 5 V
- Logic IO port: 2.5 to 5 V
- I/O power supply voltage: 1.62 to 3.6 V
Power:
- Standby mode: 2μA
- Low power mode: 8.5μA, 1Hz sampling
- Compensated data output:
20 the pressure data, output per unit of Pascal
20 height data, output per unit of meter
12 temperature data, output per unit of degree C
- I2C digital output interface
- 2* programmable interrupt pin
- Built in 32 sample buffer of FIFO
Package included:
- 1 x Module
