Fermion: BMP390L Digital Barometric Pressure Sensor (Breakout)
BMP390L barometric pressure sensor (300–1250 hPa) with I2C/SPI interface, 3.3V supply. Relative accuracy ±0.03 hPa (≈25cm altitude resolution). Sleep current 54μA.
BMP390L barometric pressure sensor (300–1250 hPa) with I2C/SPI interface, 3.3V supply. Relative accuracy ±0.03 hPa (≈25cm altitude resolution). Sleep current 54μA.
| Pin | Position | Type |
|---|---|---|
| VCC | 1 | Power |
| 3V3 | 2 | Power |
| GND | 3 | Ground |
| SCL | 4 | I2C |
| SDA | 5 | I2C |
| SCK | 6 | SPI |
| SDI | 7 | Signal |
| SDO | 8 | Signal |
| CS | 9 | SPI |
| INT | 10 | Signal |
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Confirm the data interface matches your host board.
Module pins: VCC, 3V3, GND, SCL, SDA, SCK, SDI, SDO. Schematik maps them to your board in the app.
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