Changing Baro resolution (database problem)

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slowtraveler
Posts: 7
Joined: Monday 24 April 2017 20:07
Target OS: Linux
Domoticz version: 3.5877
Location: Bulgaria
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Changing Baro resolution (database problem)

Post by slowtraveler »

Dear friends, i'm newbie here, so don't beat me hardly :)

I just installed barometer sensor BME280 on ESP8266... I saw that sensor reports 1/hundreds of hPa to the Domoticz server, but Domoticz visualize just integer values... Further investigation reveals, that Domoticz database cell is INTEGER type...
Is someone have some idea how to change resolution to more precise (for example - changing database type to Float/REAL?), because at the moment this value looks a way simplified (typically it have not more than 10-15 different values)..
This is the way it visualizes - up - Barometer, down - temperature/humidity:
domoticz.jpg
domoticz.jpg (92.46 KiB) Viewed 709 times
PLS excuse me if i m not find exact place to put topic....
Aad3229
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Joined: Wednesday 07 January 2015 10:30
Target OS: Raspberry Pi / ODroid
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Re: Changing Baro resolution (database problem)

Post by Aad3229 »

I have the same request
Domoticz V4.10717 on Synology, RFXtrx433E USB 433.92MHz Transceiver, 9 x KAKU Switch (APA3-1500R), 1 x ABST-604 KAKU Dusk sensor, MiLight iBox V6, OpenZwave USB-stick Aeon LabS, Zwave PIR, Zwave door sensors, Zwave powerplugs
slowtraveler
Posts: 7
Joined: Monday 24 April 2017 20:07
Target OS: Linux
Domoticz version: 3.5877
Location: Bulgaria
Contact:

Re: Changing Baro resolution (database problem)

Post by slowtraveler »

So there is no reply...
Maybe i ll try to change code and DB cell type...
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Juan
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Re: Changing Baro resolution (database problem)

Post by Juan »

I also have the same request.

I have a BMP180 connected via I2C and the graph of this sensor is 0.1 hPa. The graph of the BME 280 sensor has a resolution of only 1 hPa.
I have calibrated the BMP180 sensor and I want to compare the uncalibrated BME280 with the BMP180 within 0.5 hPa.
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