Product Description
Product Description
The DFRobot Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor SEN0666 is a compact barometric pressure sensor module in the 19 × 16 mm Fermion form factor. It is based on the Bosch BMP585 and measures atmospheric pressure and temperature for accurate altitude and environmental monitoring in space-constrained electronic systems.
The module combines ±0.3 hPa absolute pressure accuracy with very low pressure noise below 0.1 Pa RMS. Its gel-protected sensor cavity improves resistance to humidity, water, and chemical exposure. I2C, SPI, and I3C digital interfaces are supported, allowing integration into a wide range of embedded platforms.
Technical Features
- Integrated Bosch BMP585 sensor IC
- Barometric pressure sensor module for pressure and temperature measurement
- Absolute pressure accuracy: ±0.3 hPa
- Pressure noise: < 0.1 Pa RMS
- Supported interfaces: I2C, SPI, and I3C
- Operating voltage: 1.71 V to 3.6 V
- Compact Fermion form factor: 19 × 16 mm
- Gel-filled sensor cavity for protection against water, humidity, and chemicals
Application Areas
Suitable for compact, low-power systems requiring accurate barometric pressure and altitude measurement. Typical applications include wearables, micro-drones, portable GPS trackers, indoor navigation, environmental monitoring, and industrial or outdoor measurement systems exposed to moisture or chemical influences. The high precision and low noise also support altitude hold functions, vertical motion detection, and refined environmental data acquisition in embedded designs.
What's Included
- Fermion: BMP585 High-Precision Barometric Pressure & Temperature Sensor ×1
- 10pin-2.54 Black Single Row Pin Header ×1
