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To date with current firmware, only toggle information is available on these switches.

Is it possible to also access the ON and OFF information when the switch is activated?

Thank you for your response

Hi Stuart,

067773 is a NLT. The latest firmware version is 78 and can be downloaded here : https://developer.legrand.com/production-firmware-download/

Have a good day,

Leslie – Community Manager

Hi Leslie,

Thank you so much for supplying this one.

Knowing it’s possibly the same thing, but in Home Assistant it’s reporting as the 067773 unit, but the model number on the switch is the K4003CWI (bticino branded), will this be the same unit inside, just different looking hardware on the outside?

If so, is there documentation to upload to the latest firmware? I’m hoping this might fix up the issues i’m having with Home Assistant on the Zigbee2MQTT addon where the button press is about a 50/50 possibility if it works/is picked up or not. Have tried all sorts of work arounds and purchased the Legrand Hub hoping i could use this (through the netatmo addin) to get the zigbee information from the switches to make them more reliable and work all the time. But seems through the Home and Control app you can only see the hard wired devices and use those, the “remotes” don’t get included with the addon in HA

Sorry for the big post, i’ve checked through what i can on the forum and can’t find anything else i can try. I love the look and feel/click of these, but need them to work everytime they are pressed 🙂

Cheers

Stuart

Hi Leslie,

Sorry to reply back again, i’ve checked some older posts here in the forum and have a few things i can try with HA, Z2M and ZHA to see the different responses from the switches and what they do when talking with different products.

I will try the update process with the Legrand Hub (pressing the button 10x for 10 seconds, from what i read is the way to do it) and see if i get any difference in resposiveness and if i can get the on/off commands back out of the switches.

Thanks again for the replies.

Cheers

Stuart

<span style=”color: #1f1f1f; font-family: Arial, sans-serif; font-size: 28px; white-space-collapse: preserve; background-color: #f8f9fa;”>Legrand has unfortunately removed the ON OFF functions in these latest firmwares to replace them with the TOGGLE function. It would be so simple to have the 3 pieces of information…</span>

Hello Stuart,

“the model number on the switch is the K4003CWI (bticino branded), will this be the same unit inside, just different looking hardware on the outside?” <= Yes, only the design is different

“If so, is there documentation to upload to the latest firmware?” <= we don’t provide such documentation as it can differ according to the ZigBee hub you are using and your upload software

“But seems through the Home and Control app you can only see the hard wired devices and use those” <= the “intelligence” is set in the wired switches. Wireless ones act as ZigBee repeaters. So, in the main menu you only see the wired devices. In Parameters > Manage my home you can see the wireless devices and associate them to one or several wired ones

For the update process, the 10 pushes is not really effective. The best is to regularly manually click on the switch during the day, so that it will launch the order for the firmware update is the gateway is not busy

@Jean-Marc, thanks for the answer. Indeed, the ON/OFF mode is not manageable. Only toggle mode is possible

Have a good day,

Leslie – Community Manager