P1 Smart Meter USB counters not updated after 2024.7 Topic is solved

[brusch]

Version: 2024.7
Platform: Odroid
Build Hash: b317cfab1
Compile Date: 2024-07-13 16:59:31
dzVents Version: 3.1.8
Python Version: None

Hi,

Since the upgrade yesterday the counters linked to the P1 Smart Meter USB are not updated anymore.
In the log I see that the worker started on the usb /dev/ttyUSB0.

Any idea on what could be wrong ?

Thank for the support.
Bruno

[waltervl]

Could be a browser issue. What if you open the log page of the P1 device. Does it show recent data.
What in the device list menu Setup - Devices. Does it show a recent update time for the P1 device?

[brusch]

Could be a browser issue. What if you open the log page of the P1 device.
Does it show recent data.

NO only yesterday data

What in the device list menu Setup - Devices.
Does it show a recent update time for the P1 device?


NO only refreshed yesterday

Accessed from various browers, same same

[PierreT]

Do you have multiple USB connected devices? If so, you can't trust the number assignment to be the same between boots and should use udev rules to create consistent aliases for them.

As an additional check you can verify the log for a line where the P1 hardware module reports the meter version. If that line isn't there then the USB port setting is definitely incorrect.

[brusch]

Solved!

This was not a Domoticz bug.

By malchance, an hardware problem in the p1 connection, due to a splitter used to connect the Odroid and another material, came the same day that I made the upgrade.

Now, the Odroid is directly connected and is working pretty fine.

I'm not sure if the problem is coming from the splitter or the other device (REMI) or a cable.

Thanks for the support.