DESCRIPTION
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!
FEATURES
- 1.95V to 3.6V Supply Voltage, internally regulated by LDO
- 1.6V to 3.6V Digital Interface Supply Voltage
- Fully Compensated internally
- Direct Reading, Compensated
- Pressure: 20-bit measurement (Pascals)
- Altitude: 20-bit measurement (meters)
- Temperature: 12-bit measurement (degrees Celsius)
- Programmable Events
- Autonomous Data Acquisition
- Resolution down to 1 ft. / 30 cm
- 32 Sample FIFO
- Ability to log data up to 12 days using the FIFO
- 1 second to 9 hour data acquisition rate
- I2C digital output interface (operates up to 400 kHz)
RESOURCES
- Schematic
- Eagle Files
- Arduino Example
- Datasheet (MPL3115A2)
- Product Video
Fast Shipping and Professional Packaging
We provide a variety of shipping options due to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff are highly trained to package your goods exactly as per the specifications we offer. Your products will go through an exhaustive inspection and properly secured before they are shipped. We deliver to hundreds of thousands of customers daily in different countries. This is a sign of our determination to become the largest online retailer worldwide. Warehouses and distribution centers can be located throughout Europe as well as the USA.
Orders that contain more than one item are assigned processing times for each item.
Prior to shipment, we check the item thoroughly before sending the items. The majority of orders will be delivered within 48 hours. Delivery is expected to take between 3 and 7 days.
Returns
The inventory is constantly changing and we do not fully manage it due to the fact that several stakeholders are involved, including our factory and warehouse. The actual stock levels can fluctuate at any moment. It is possible that the stock may run out after the order has been made.
Our policy is valid for 30 days. We will not exchange or refund your order after 30 days since the purchase.
To be considered eligible for return it must be in its original packaging, unopened and in the same condition as when you received it. The item must be in its original packaging.
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