Attention makers, engineers, and IoT enthusiasts! Meet the BMP390 - your new favorite high-precision barometric pressure sensor that's perfect for all kinds of cool projects. This little powerhouse measures absolute pressure with 24-bit resolution, making it incredibly accurate for altitude tracking, weather monitoring, and environmental sensing. The ultra-small form factor, low power consumption, and minimal noise make it ideal for wearables, drones, GPS modules, and smart devices. It supports both I2C and SPI interfaces (I2C is the default), and the onboard voltage translator means it works seamlessly with both 3.3V and 5V systems - perfect for your Raspberry Pi, Raspberry Pi Pico, Arduino, or ESP32 projects. With a measuring range of 300-1250 hPa and absolute accuracy of ±0.50hPa, you're getting professional-grade performance. It also measures temperature with ±0.5℃ accuracy across 0-65℃. The possible sampling rate goes up to 200Hz, and it operates in temperatures from -40℃ to 85℃. The compact 32x20mm board comes with a PH2.0 5PIN cable, and you'll find plenty of online resources including Raspberry Pi, Arduino, and Pico examples to get you started quickly. Whether you're building an accurate altimeter, weather station, or any IoT project requiring environmental sensing, the BMP390 delivers reliable, high-performance data you can count on.
Free 30-day returns 
Free 30-day returns
