Temprature refresh rate/threshold

[mce35]

Hello,

I bought a Zigate a few weeks ago. I am using it with a few xiaomi v1 temp/humidity sensors ((among other).

Sensors connected to the Zigate only report value change of at least 0.5°C (not sure about humidity change), whereas sensors connected to the original Xiaomi gateway report changes of 0.1°C. This leads to "hole" in graphs (there may be a few hours between 2 reports).

I have placed 2 sensors side by side and the graph of the one connected to the xiaomi gateway is far smoother than the one connected to the Zigate.

I am using the Zigate with Domoticz, maybe this is an issue with the Domoticz plugin and not the Zigate itself?

Someone could help solving this issue please?

Regards.

[pipiche38]

I'm expecting that you are using the Domoticz Zigate Plugin (https://github.com/sasu-drooz/Domoticz-Zigate)

Today we are just waiting for receiving information from the device. Either due to a big change ( and I would believe it is > 0.5° C) or every 50'

If now you have hole of few hours, there is more a communication issue between the device/Zigate/Plugin

Which Zigate are you using ? Wifi or USB ?

We are planning to push the "developement" branch by a week or 2 to the master , which is expecting to improve communication. You might want to try the "developement" branch for a while if you like, to see if there is an improvement ?

do move to this branch: git checkout developement to revert back git checkout master

[mce35]

Thanks for your quick reply. I'm already using the developement branch (pulled out yesterday).

I am using the USB Zigate on a Raspberry 3. The test sensor is ~1 meter away from the Zigate.

Here is an extract from the domoticz data table from last night:

2018-09-03 03:00:00 | 22.7 2018-09-03 03:05:00 | 22.7 2018-09-03 03:10:00 | 22.7 2018-09-03 03:15:00 | 22.7 2018-09-03 05:05:00 | 22.2 2018-09-03 05:10:00 | 22.2 2018-09-03 05:15:00 | 22.2 2018-09-03 05:20:00 | 22.2 2018-09-03 05:25:00 | 22.2 2018-09-03 05:30:00 | 22.2 2018-09-03 05:35:00 | 22.2 2018-09-03 05:40:00 | 22.2 2018-09-03 05:45:00 | 22.2 2018-09-03 05:50:00 | 22.2 2018-09-03 05:55:00 | 22.2 2018-09-03 06:00:00 | 22.2 2018-09-03 07:40:00 | 21.7 2018-09-03 07:45:00 | 21.7 2018-09-03 07:50:00 | 21.7 2018-09-03 07:55:00 | 21.7 2018-09-03 08:00:00 | 21.7

You can notice a hole between 3:15 and 5:05 and between 6:00 and 7:40.

I can provide domoticz logs if needed.

[pipiche38]

@mce35 please log an issue on https://github.com/sasu-drooz/Domoticz-Zigate/issues so we won't pollute this github which is more focus on the HW, and first lets investigate to see where the problem is.

In the log you can check if you get Error , like checksum ? You can also grep on "Decode" you will see Decode8102 and I'm interested to see if between 3:15 and 5:05 what happen the the SQN ? This is in fact the Sequence Number provided by the device. So it would be interesting to know if we are jumping from 1 number to an other with a big hole.

[mce35]

Hello,

I have created an issue on the domoticz plugin (https://github.com/sasu-drooz/Domoticz-Zigate/issues/153) with more detailed information.

I'm closing the issue here.

Thank you for your help !