SKU: 89113345724

SparkFun Pressure Sensor Breakout - MS5803-14BA Sparkfun Originals, Weather

Sale price$4756.50 Regular price$5285.00
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

SparkFun Pressure Sensor Breakout - MS5803-14BA Sparkfun Originals, WeatherThis is the MS5803 14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Depending on how you interpret the data, you can determine altitude, water depth, or any other tasks that require an accurate pressure reading. What makes the MS5803 14BA unique

This is the MS5803-14BA Pressure Sensor Breakout, a high resolution pressure sensor with both an I2C and SPI interface. This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Depending on how you interpret the data, you can determine altitude, water depth, or any other tasks that require an accurate pressure reading. What makes the MS5803-14BA unique is the the gel membrane and antimagnetic stainless steel cap that protects against 30 bar water pressure.

We have broken out all the pins you need including GND and 3.3V for power, SDA/SDI and SCL/SCLK for an I2C interface and SD0, AD/CS, and PS for a SPI interface. The MS5803-14BA Breakout offers a resolution range of 1 / 0.6 / 0.4 / 0.3 / 0.2 mbar. Be aware that to switch between I2C and SPI interfaces a little bit of soldering between solder pads will be required, check the hookup guide below for more information.

Features:

  • Operating Voltage - 1.8 to 3.6 V
  • Peak Supply Current - 1.4 mA
  • Operating Range - 0 to 14 bar
  • Resolution - 1 / 0.6 / 0.4 / 0.3 / 0.2 mbar
  • I2C and SPI Interface
  • Gel Protected

Documents:

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 89113345724

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They are big and a nice treat for your dog!! My dog just loves them. I will continue to purchase!!
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Reviewed in the United States on May 26, 2026
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Karen
Houston, US
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Best and largest ears I have found!
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Reviewed in the United States on April 19, 2026
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Grantham, US
★★★★★ 5
Great quality, great price, and pup approved!
Size: Pack of 100
This is such a good deal for the price!! Our order arrived faster than expected and was packaged securely. These ears are big too, much bigger and more natural looking than the ones I've been buying at the local store. Most importantly, the pups approve! Will definitely order again!
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Bozeman, US
★★★★★ 5
Nice Pig Ears
Size: Pack of 40
Nice sized pig ear, but not as big as some suggested. They are the perfect size, no smell, no grease, pups love them and no unwanted side effects that have happened with other brands. Happy Pups. Will order again. They are a great price for a quality dog treat. Glad I found these.
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