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Description
- 1x Fermion BMP390L Digital Barometric Pressure Sensor (Breakout)
Size
- 15 x 20 mm / 0.59 x 0.79 inch (L x W)
- Working Voltage: 3.3 V
- Working Current: sleep mode (54uA) / normal mode (357~650 uA)
- Interface Mode: I2C/SPI
- I2C Address: 0x77 (default address)/0x76 (optional: SDO pin connects to GND)
- Pressure Sensing Range: 300 ~ 1250 hPa
- Relative Accuracy: ±0.03 hPa (equivalent to 25 cm) (at 700 - 1100 hPa, 25 - 40 °C)
- Absolute Accuracy: ±0.50 hPa
- Temperature Deviation Coefficient: ±0.6Pa/K (at 900 hPa, 25 - 40 °C)
- Long-term Stability: ±0.16 hPa/year
- ODR Accuracy: ±2 ~ ±12 %
- Start-up Time: 2 ms
- Operating Temperature Range: -40 ~ +85 °C (Full precision measurement can be used under 0 ~ +65 °C)