Waveshare 24658 BMP390 High-Precision Barometric Pressure, Altitude, and Temperature Measurement Sensor
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Warranty
Warranty
All our items are new and come with a 3-year warranty under current law.
Shipping Conditions
Shipping Conditions
All shipments will be processed as quickly as possible and will be sent within the first 2 or 3 business days after payment, for most orders.
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We handle three types of shipping:
SHIPPING 24/48 HOURS: 1 TO 2 DAYS
STANDARD SHIPPING: 7 TO 10 DAYS
EXPRESS SHIPPING (DHL): 3 TO 5 DAYS (POSSIBLE CUSTOMS COSTS)
Depending on the destination country and item type, all or only one or two shipping options may be available.
Delivery times are approximate and may be affected by specific or unusual times. A refund may only be requested if the item has not been received within 30 days of payment.
Orders with 24/48-hour express shipping are only for Spain. For international destinations, this type of shipping can take up to 7 business days.
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In the event of rejection or non-acceptance of the order due to customs costs or fees, the order amount will not be refunded.
The default shipping company responsible for delivering orders will be Correos or DHL for Spain, or the postal service of each country. Deliveries may occasionally be made through other shipping companies.
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Waveshare 24658 BMP390 High-Precision Barometric Pressure, Altitude...
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Description
Description
1. Built-in BMP390 sensor, can measure atmospheric pressure, altitude and temperature
2. Support I2C interface communication, can set I2C address, support I2C bus cascading
3. Supports SPI interface communication, the default interface is I2C, SPI can be enabled via CS chip select
4. Built-in level conversion circuit, compatible with 3.3V/5V working level
Product parameters:
1. Function: monitor atmospheric pressure, altitude and temperature
2. Field of application: smart home
3. Communication interface: I2C/SPI
4. Air pressure measuring range: 300-1250 hPa
5. Absolute air pressure accuracy: +/-0.5 hPa (@300-1100 hPa, 0 to 65 degrees Celsius)
6. Relative air pressure accuracy: +/-0.3 hPa (@700-1100 hPa, 25 to 40 degrees Celsius)
7. Temperature compensation coefficient: +/- 0.6 Pa/K (@900 hPa, 25 to 40 degrees Celsius)
8. Absolute temperature accuracy: +/-0.5 degrees Celsius (0 to 65 degrees Celsius)
9. Supported sampling rate: 200 Hz
10. Operating temperature: -40 to 85 degrees Celsius
11. Product size: 32 x 20 mm
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