PololuPololu· Sensors
LPS331AP Pressure/Altitude Sensor Carrier with Voltage Regulator
Manufacturer part no. 2126
$3.95≈ 3.48 €
Manufacturer part no. 2126
Listed by Pololu at €3.48. Delivered to France, including shipping, VAT and any customs duty, it comes to about €34.18. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €3.48 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €5.70 |
| Total delivered | €34.18 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $3.95 | |
| ≥ 5 | $3.63 | −8 % |
| ≥ 25 | $3.34 | −15 % |
| ≥ 100 | $3.08 | −22 % |
| Voltage max. | 5.5 V |
| Voltage min. | 2.5 V |
| Weight | 0.6 g |
| Supply current | 2 mA |
| Interface | I²C, SPI |
| Measurement range | 26 kPa to 126 kPa |
| Size | 0.4″ × 0.9″ × 0.1″ |
This carrier for ST’s LPS331AP digital barometer measures pressures from 260 mbar to 1260 mbar (26 kPa to 126 kPa) with absolute pressure accuracy over temperature down to ±2 mbar (0.2 kPa) and typical RMS noise of 0.02 mbar (0.002 kPa) 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.
