Support Keenhome.io variant's pressure data

[Gr1mR3aver]

Updated read attribute handling pressure calcs to additionally support attrId "0020", in order to make this handler suitable for the Keenhome.io variant of this device.

[veeceeoh]

I looked over the code changes and it looks fine to me - Thanks for this!

I had no idea that any Xiaomi devices had been re-purposed for use in a different custom-hub solution as Keen Home is doing. They must be making good profit charging $40 US for a sensor that Xiaomi sells for $15!

Since I don't own one myself - can you confirm that all other functions (temperature / humidity / battery) of the Keenhome.io sensor variant work correctly with the Aqara Temp-Humidity Sensor SmartThings device handler?

[Gr1mR3aver]

Battery reporting doesn't seem to work on these units, since I see zero battery "catchall:" messages in the debug log. temp, humidity and pressure are all working. I have seen some odd "network issue" messages whenever I go to the "Recents" tab in the device UI in the app, but it seems to be an innocuous error since I'm seeing continuous temp/humidity/pressure events.

One point to note: I am running a v1 hub, thought I don't think that will make a difference.

Thanks, Paul

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From: Keith G [email protected] Sent: Tuesday, July 17, 2018 4:01 PM To: bspranger/Xiaomi Cc: Gr1mR3aver; Author Subject: Re: [bspranger/Xiaomi] Support Keenhome.io variant's pressure data (#119)

I looked over the code changes and it looks fine to me - Thanks for this!

I had no idea that any Xiaomi devices had been re-purposed for use in a different custom-hub solution as Keen Home is doing. They must be making good profit charging $40 US for a sensor that Xiaomi sells for $15!

Since I don't own one myself - can you confirm that all other functions (temperature / humidity / battery) of the Keenhome.io sensor variant work correctly with the Aqara Temp-Humidity Sensor SmartThings device handler?

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