Adafruit DP310 Precision Barometer

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SpeedPIC32
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Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

Hello,
can you pick up the following sensor?
Adafruit DP310 Precision Barometer
i2c or SPI

Would be nice

Thanks SpeedPic32

SpeedPIC32
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Re: Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

Hello
Here are the data.

Features
• Operation range: Pressure: 300 –1200 hPa. Temperature: -40 – 85 °C.
• Pressure sensor precision: ± 0.002 hPa (or ±0.02 m) (high precision mode). :o :o :o
• Relative accuracy: ± 0.06 hPa (or ±0.5 m) :o
• Absolute accuracy: ± 1 hPa (or ±8 m)
• Temperature accuracy: ± 0.5°C.
• Pressure temperature sensitivity: 0.5Pa/K
• Measurement time: Typical: 27.6 ms for standard mode (16x). Minimum: 3.6 ms for low
precision mode.
• Average current consumption: 1.7 µA for Pressure Measurement, 1.5uA for Temperature
measurement @1Hz sampling rate, Standby: 0.5 µA.
• Supply voltage: VDDIO: 1.2 – 3.6 V, VDD: 1.7 – 3.6 V.
• Operating modes: Command (manual), Background (automatic), and Standby.
• Calibration: Individually calibrated with coefficients for measurement correction.
• FIFO: Stores up to 32 pressure or temperature measurements.
• Interface: I2C and SPI (both with optional interrupt)
• Package dimensions: 8-pin LGA, 2.0 mm x 2.5 mm x 1.0 mm.
• Green Product (RoHS) Compliant

Typical Applications
• Indoor Navigation (floor detection e.g. in shopping malls and parking garages)
• Health and Sports (accurate elevation gain and vertical speed)
• Outdoor Navigation (GPS start-up time and accuracy improvement, dead-reckoning e.g. in tunnels)
• Weather Station('Micro-weather' and local forecasts)
• HDD drivers, (leak rate detection in hard disk drives)
• Drones (flight stability and height control)


Isn't that interesting?
Why don't you write in the forum
if you are interested, just write "I" and that's it.

Greetings to all who read it
Have fun with FC

SpeedPic32

BenR
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Re: Adafruit DP310 Precision Barometer

Post by BenR »

Hello,

Many thanks for the suggestion, I've bought one of the DPS310 sensor modules now so hopefully will be able to have a go at a component soon.

SpeedPIC32
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Re: Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

Hello Ben

I think that's great. 3 thumbs up.
Great and thank you

SpeedPic32

BenR
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Re: Adafruit DP310 Precision Barometer

Post by BenR »

The sensor arrived today so I'll plug it in and see if I can make any sense out of it :P

SpeedPIC32
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Re: Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

thanks for the info. :D

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Re: Adafruit DP310 Precision Barometer

Post by BenR »

Hello,

Seems to be working well for me now so I've added the component to the update system.

SpeedPIC32
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Re: Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

thanks for the info

I will test it today

Thanks a lot

SpeedPIC32
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Re: Adafruit DP310 Precision Barometer

Post by SpeedPIC32 »

Hi Ben,

Can you post your sample program here.
I can't get the sensor to work.

Thanks

BenR
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Re: Adafruit DP310 Precision Barometer

Post by BenR »

Hello,

What target MCU are you using? Might be worth trying software I2C if you're still not having any joy with this.

Here is a simple example file.
DPS310_Test.fcfx
(9.75 KiB) Downloaded 137 times
Let us know how you're getting on.

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