SmartElex Altitude Pressure Sensor Breakout Board MPL3115A2


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SKU: 1848628


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In stock

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Brand: SmartElex
Category: Pressure Sensors
Tags: SmartElex Sensor Modules

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The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are digitized by a high-resolution 24-bit ADC and transmitted over I2C, meaning it’s easy to interface with most controllers. Pressure output can be resolved with output in fractions of a Pascal, and Altitude can be resolved in fractions of a meter. The device also provides 12-bit temperature measurements in degrees Celsius.

This breakout board makes it easy to prototype using this tiny device by breaking out the necessary pins to a standard 0.1″ spaced header. The board also has all of the passive components needed to get the device functioning, so you can simply connect it to something that talks I2C and get to work.


  1. 1.95V to 3.6V Supply Voltage, internally regulated by LDO
  2. 1.6V to 3.6V Digital Interface Supply Voltage
  3. Fully Compensated internally
  4. Direct Reading, Compensated
    1. Pressure: 20-bit measurement (Pascals)
    2. Altitude: 20-bit measurement (meters)
    3. Temperature: 12-bit measurement (degrees Celsius)
  5. Programmable Events
  6. Autonomous Data Acquisition
  7. Resolution down to 1 ft. / 30 cm
  8. 32 Sample FIFO
  9. Ability to log data for up to 12 days using the FIFO
  10. 1-second to 9-hour data acquisition rate
  11. I2C digital output interface (operates up to 400 kHz)

Package Includes:

1 x SmartElex Altitude Pressure Sensor Breakout Board MPL3115A2

SKU: 1848628 Category: Tag:


Supply voltage(V)

1.95 to 3.6

Length (mm):


Width (mm):


Shipping Weight 0.008 kg
Shipping Dimensions 4 × 4 × 2 cm
1 Year Warranty

This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only. In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: India