MS5611 Sensor

The MS5611-01BA03 is a high-resolution barometric pressure sensor module designed for accurate altitude and atmospheric pressure measurement. It features a high linearity pressure sensor and an ultra-low power 24-bit ΔΣ ADC with internal factory-calibrated coefficients, ensuring precise readings without requiring additional calibration. Operating at 3V to 5V, this compact module communicates via standard I2C or SPI protocols, making it compatible with a wide range of microcontrollers like Arduino, ESP32, and Raspberry Pi. The sensor offers a pressure range of 10 to 1200 mbar and operates within a temperature range of -40°C to +85°C. Common applications include drone altitude hold, weather forecasting stations, GPS-assisted altimetry, and indoor navigation systems. Its small QFN-8 package and low power consumption make it perfect for portable and battery-powered projects. Choose this module for reliable, high-precision environmental sensing in your electronic designs.