Adafruit MPRLS Ported Pressure Sensor Breakout - 0 to 25 PSI

This barometric pressure sensor excels in altitude and weather measurements, featuring a unique metal port for easy tube attachment to assess air pressure within enclosed spaces. Ideal for creating DIY "Sip & Puff" interfaces or monitoring pressure in vacuum chambers.

Its I2C interface ensures compatibility with any microcontroller, simplifying integration for developers. The sensor incorporates a silicone-gel covered gauge with a pre-calibrated 24-bit ADC for precise readings.

It measures absolute pressure from 0 to 25 PSI, accommodating Earth's typical 14.5 PSI ambient pressure. The stainless steel port measures 3.7mm by 2.5mm. Tubing is not included, so ensure you purchase compatible tubing separately.

Mounted on a breakout board with 3.3V power regulation and level shifting, this sensor is versatile for use with microcontrollers like Arduino or microcomputers such as Raspberry Pi. Access example code and libraries for Arduino and CircuitPython/Python for a seamless start.