ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board
7Semi LPS27HHTW MEMS Pressure Sensor Breakout Board – Digital Barometer
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The 7Semi LPS27HHTW MEMS Pressure Sensor Breakout Board is a high-precision digital barometer designed for accurate and reliable absolute pressure measurement in industrial, environmental, and IoT applications. Built around the STMicroelectronics LPS27HHTWTR MEMS pressure sensor, it supports a wide pressure range of 260 to 1260 hPa and provides high-resolution 24-bit digital pressure data for detailed measurements.
Its built-in temperature compensation helps maintain consistent readings when environmental temperatures change, making it suitable for applications such as altitude sensing, weather stations, environmental monitoring, industrial automation, and IoT sensor projects. With an easy-to-use I2C interface, the pressure sensor breakout can be integrated with popular development platforms including Arduino, Raspberry Pi, and ESP32.
The onboard FIFO buffer and configurable interrupts also help manage sensor data efficiently while reducing the processing load on the connected microcontroller. Its compact, energy-efficient, and water-resistant design makes the 7Semi LPS27HHTW a practical choice for both professional engineering projects and DIY sensor applications.
| Specification | Details |
|---|---|
| Operating Voltage | 1.7 to 3.6 V |
| Operating Current | ODR 1 Hz, LOW_NOISE_EN = 0: 4 µA; ODR 1 Hz, LOW_NOISE_EN = 1: 12 µA |
| Communication / Interface | I2C |
| Dimension | 16.03 × 11.96 mm |
| Operating Temperature | -40 to +85 °C |
| Pressure Accuracy | 0.5 hPa |
| Temperature Accuracy | ±1.5 °C |
| Temperature Range | -40 to +85 °C |
This product comes with a 6-month manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.