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CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor
$9.5000
In stock
SKU
SEN-08-010
Volume discounts:
- +25 4 % $9.1200
- +50 6 % $8.9300
- +100 8 % $8.7300
- +300 10 % $8.5400
- +500 12 % $8.3500
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CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor Module is a digital pressure, altitude, and temperature sensor module with I2C output. It provides direct readout for pressure, altitude, and temperature data. The module uses a 24-bit ADC for high-resolution digital output. It supports compensated data output for pressure, height, and temperature. Built-in FIFO storage and programmable events are included for data handling.
Features of CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor Module - I2C
- Digital pressure and altitude sensing
- 24-bit ADC output
- I2C communication
- Direct readout
- Programmable events
- 32-sample FIFO buffer
Specifications of CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor Module - I2C
- Input voltage: 1.95V ~ 3.6V
- Digital interface voltage: 1.6V ~ 3.6V
- Pressure range: 20kPa ~ 110kPa
- Pressure measurement: 20-bit
- Altitude measurement: 20-bit
- Temperature measurement: 12-bit
- Pressure output unit: Pascal
- Altitude output unit: meter
- Temperature output unit: degrees C
- Data acquisition rate: 1 second to 9 hours
- Digital output interface: I2C
- I2C speed: up to 400kHz
- Relative measurement accuracy: ± 0.05 kPa
- Effective resolution: 1.5Pa / 0.3m
- Temperature range: -40°C ~ 85°C
- Low power mode current: 8.5μA, 1Hz sampling
- Standby mode current: 2μA
- Two programmable interrupt pins
- Built-in 32-sample FIFO buffer
- Pin number: 6 Pin
- Size: 18mm x 18mm
How to Use CJMCU MPL3115A2 Atmospheric Pressure Altitude Sensor Module - I2C
- Connect the module to a compatible I2C host.
- Apply power within the specified voltage range.
- Read pressure, altitude, and temperature data through I2C.
More Info
- Internal LDO regulation is included.
- Suitable for standalone data acquisition.
- Supports limit alarms and extreme value recording.
| Interface Type | I2C |
|---|---|
| Operating Voltage (V) | 1.95 to 3.6 V |
| Operating Current (mA) | Active: 5μA, Standby: 2μA |
| Operating Temp (°C) | -40 to 85 |
| IP Rating | None |
| Output Type | I2C |
| Accuracy | Pressure: ±0.06 kPa, Temperature: ±1 °C |
| Resolution | 24-bit ADC (Pressure), 12-bit (Temperature) |
| Measurement Range | Pressure: 20 to 110 kPa, Altitude: -600 to 9000m |
| Environmental Parameter | Pressure, Altitude, Temperature |
| Chipset | MPL3115A2 |
| Relay Output | No |
| Protocols | I2C |
| Temp Accuracy | ±1 °C |
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