2X BMP581 Barometric Pressure Sensor, 0.3hPa, 2μA Sleep, I3C/I2C/SPI, 19x16mm Tiny, for Drone Altitude

2X BMP581 Barometric Pressure Sensor, 0.3hPa, 2μA Sleep, I3C/I2C/SPI, 19x16mm Tiny, for Drone Altitude Περιγραφή

Unmatched Precision & Stability: Delivers an absolute pressure accuracy of 0.3 hPa with ultra-low noise (<0.1 Pa RMS), enabling reliable altitude calculation with approximately 0.5 meters of resolution per 10 kPa change. Advanced digital compensation ensures stable performance across a -40 to 85C temperature range.
Breakthrough Low-Power Operation: Features an incredibly low 2μA sleep current and a typical operating current of 200μA. This dramatically extends battery life in portable and always- IoT devices, making continuous environmental monitoring feasible.
Ultra-Compact & Multi-Protocol Design: Its tiny 19x16x2.49 mm size allows integration into the most compact designs. Full support for I2C, SPI, and the modern I3C protocol offers maximum flexibility for system integration with any host microcontroller.
Hardware-Accelerated Performance: The built-in 512-byte hardware FIFO allows for data batching, reducing host processor load and power consumption. A programmable IIR filter helps smooth out data from environmental turbulence.
Developer-Friendly: Supported by comprehensive open-source for and Python libraries, enabling rapid prototyping and integration without deep register-level programming.

Feature:
Sensor Core: for BMP581
Supply Voltage: 3.3V
Operating Current: 200 μA (Typ.)
Sleep Current: 2 μA (Typ.)
Communication: I2C (Address: 0x47 default, 0x46 optional), SPI, I3C
Pressure Range: 30 to 125 kPa
Absolute Accuracy: 0.3 hPa (Typ.)
Relative Height Resolution: ~0.5 m / 10kPa
Temperature Range: -40 to +85 C
Noise: Less than 0.1 Pa RMS (LPF disabled)
-board Memory: 6 Bytes of user NVM
Dimensions (PCB): 19.0 x 16.0 x 2.49 mm
Color: Black
Material: Plastic+Metal

Package Contents:
2 x Sensor