LPS25HB Pressure/Altitude Sensor Carrier with Voltage Regulator
This carrier for ST’s LPS25HB digital barometer measures pressures from 260 mbar to 1260 mbar (26 kPa to 126 kPa) with absolute accuracy down to ±1 mbar (0.1 kPa), or ±0.2 mbar (0.02 kPa) with calibration, and typical RMS noise of 0.01 mbar (1 Pa) in high-resolution mode. These pressures can easily be converted to altitudes. The board has a 3.3 V linear regulator and integrated level shifters that allow it to work over an input voltage range of 2.5 V to 5.5 V, and the 0.1″ pin spacing makes it easy to use with standard solderless breadboards and 0.1″ perfboards. The sensor offers I²C and SPI interfaces.
This product is a drop-in replacement for the original LPS25H pressure sensor carrier.
Description | Specs (9) | Pictures (7) | Resources (10) | FAQs (0) | On the blog (1) |
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LPS25HB Pressure/Altitude Sensor Carrier with Voltage Regulator |
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LPS25H/LPS25HB pressure/altitude sensor carrier with voltage regulator, bottom view with dimensions. |
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Pinout of the LPS25HB pressure/altitude sensor carrier with voltage regulator. |
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LPS25HB Pressure/Altitude Sensor Carrier with Voltage Regulator with included optional headers. |
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LPS25H/LPS25HB pressure/altitude sensor carrier with voltage regulator in a breadboard. |
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Schematic diagram of the LPS25HB Pressure/Altitude Sensor Carrier with Voltage Regulator. |
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Side-by-side comparison of the newer LPS25HB and older LPS25H presure sensors. |
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