Domoticz

Hi,

I'm using a Z-Wave ZME_UZB1 Me USB Stick and a Fibaro wall switch.
Every now and then I lose connection to the ZWave devices and have to reset my RaspberryPi.
The USB stick is powered via a USB hub. Domoticz version is 3.5176.

Is there a solution to this? Like a cyclic reboot of the Z-Wave device? Or a check if it is reachable
and a reboot if it isn't? How would I do that on the Raspi?

Thanks,
Christoph

Do you use a separate power supply for the USB hub?
Could be that your raspberry hasn't got enough power for the UZB1

Yep, two separate power supplies ...

Christoph

hyla wrote:Yep, two separate power supplies ...

Christoph

Could it be something that it is not same ground? since you have a different power supply for ZME?

Is it possible to upgrade firmware for ZME_UZB1?

hyla wrote:Yep, two separate power supplies ...

Christoph

Try if is works better when you connect it directly to you pi.

Some USB sticks don't work well when they are connected by a hub of even an USB extension cable.