| Soldered BMP585 Barometric Pressure Sensor breakout |
Breakout board for the Bosch BMP585 barometric pressure sensor, measuring absolute pressure with ±6 Pa relative accuracy at output data rates up to 240 Hz, with configurable oversampling and an on-chip IIR filter. It supports normal, forced and continuous power modes for balancing measurement speed against power consumption. The board communicates over I2C only and is part of the Qwiic ecosystem.
from bmp585 import BMP585, BMP5_OK
import time
sensor = BMP585() # Or BMP585(address=BMP5_I2C_ADDR_PRIM) if the SDO pin is pulled low
while True:
if sensor.get_sensor_data() == BMP5_OK:
print(sensor.data.pressure, sensor.data.temperature)
time.sleep(1)Have a look at the scripts in Examples/ for basic readings, forced-mode single-shot readings with a custom configuration, and using the sensor's physical interrupt pin.
Use mim.
or
After installing the mpremote package, install the library on your board using the following command:
mpremote mip install github:SolderedElectronics/Soldered-BMP585-MicroPython-LibraryOr, if you're running a Windows OS:
python -m mpremote mip install github:SolderedElectronics/Soldered-BMP585-MicroPython-Library- bmp585.py - MicroPython driver class, I2C only
- package.json - mip install manifest
- /Examples - examples for basic readings, forced-mode custom configuration, and the physical interrupt pin
| Example | What it does |
|---|---|
bmp585-basicReadings.py |
Reads pressure and temperature in a loop in normal power mode, the mode most applications want |
bmp585-forcedModeCustomConfig.py |
Configures oversampling/IIR filtering and takes single-shot readings in forced power mode, for low-power, infrequent-reading use cases |
bmp585-dataReadyInterrupt.py |
Uses the sensor's physical interrupt pin to know when a new reading is ready, instead of polling the interrupt status register |
You can find hardware design for this board in Soldered BMP585 Barometric Pressure Sensor breakout hardware repository.
Access library documentation here.
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This library is a register-level port of the BMP5_SensorAPI by Bosch Sensortec, cross-checked against the Soldered Arduino and ESP-IDF BMP585 libraries. Thank you, Bosch Sensortec.
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