Technical Specifications
Warranty Information
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
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High Precision Barometric Pressure And Temperature Sensor For Stable Altitude And Environmental Measurement
Gravity BMP581 barometric pressure sensor is a professional grade digital altimeter designed for applications that demand exceptional vertical stability and highly reliable environmental data. Based on the next generation Bosch BMP581 sensor it delivers extremely accurate atmospheric pressure and temperature measurements suitable for precision sensing systems.
The sensor offers best in class absolute pressure accuracy and ultra low noise performance making it ideal for drone altitude hold indoor navigation and meteorological data logging. With native three point three volt and five volt compatibility and support for both I2C and UART communication interfaces the module enables seamless plug and play integration with microcontrollers and embedded platforms where data reliability is critical.
Key Features
Unparalleled Measurement Accuracy
This barometer monitor is built on a high-performance 24-bit sensor device that can detect minute pressure changes. The gadget has a relative altitude precision of +-0.5 meters, enabling precise vertical tracking. Unlike ordinary sensors, this atmospheric pressure module eliminates temperature drift (+-0.5 Pa/K), ensuring data consistency in variable thermal settings. This level of precision is required to transform pressure readings into accurate altitude data for navigation and positioning purposes.
Intelligent Data Processing and Stability
To fight environmental noise and data jitter, the BMP581 breakout board includes powerful digital linearity correction algorithms. It includes a hardware FIFO (First-In-First-Out) buffer and a programmable IIR (Infinite Impulse Response) filter. These integrated processing capabilities enable the environmental sensor to smooth out signal disruptions entirely using hardware, considerably decreasing the computing strain on the main controller. As a result, the output is stable and noise-free, making it suited for dynamic applications such as quadcopter stabilization and hiking elevation tracking.
Optimized Power Efficiency
Designed for portable and battery-operated projects, the sensing unit consumes just about 700μA of current. The use of non-volatile memory (NVM) enables for the preservation of user configurations, ensuring that the device retains settings without continual re-initialisation. This efficiency extends the operating life of remote IoT nodes and wearable devices that require continual environmental monitoring.
Seamless Integration and Compatibility
The module is designed to be universally compatible inside the open-source hardware ecosystem. The pressure sensor board supports both I2C and UART protocols, providing flexibility communication choices for a variety of microcontrollers. The inclusion of voltage translation circuitry allows for direct interoperability with both 3.3V and 5V systems, avoiding the need for external level shifters. When combined with the standard Gravity interface, the sensor module offers plug-and-play prototyping, minimizing the time necessary for wiring and system validation.
Applications
Package Includes: