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ICP-10125: Ultra-precise Barometric Pressure and Temperature Sensor

ICP-10125: Ultra-precise Barometric Pressure and Temperature Sensor

Pimoroni

£9.33

Price read from Pimoroni on 2026-10-22. Check before buying.

An ultra precise barometric pressure and temperature sensor, mounted on a Breakout Garden/Qwiic/STEMMA QT compatible I2C breakout. The ICP-10125 sensor uses MEMS capacitive technology - it's a flexible diaphragm over a chamber lined with conductive layers, that acts as a capacitor. This makes for a high precision, low power way of measuring changes in atmospheric pressure with an accuracy of ±1 Pa. You can use the pressure reading to calculate changes in altitude as small as 8.5 cm (that's the height of a medium-sized orange, the long side of a Pi 4 or 0.05 fathoms). It also measures temperatu

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.