Aqara relay t2 switch type / DDF modification

Advice
1

Dear all,

Could you please be so kind and help me with deconz aqara relay t2 settings?
How can I change switch type from on/off to rocker type. I have this relay connected to my garage door. In the Aqara application there were few options, like: on/off, dry, wet contact, rocker type, pulse mode.

Is there any way to set this up in deconz by update of DDF or in the Phoscon app?

I am running raspberry pi, conbee2 and latest deconz version.

Thank you in advance!

2

Hello, you have the “lumi.switch.acn047” ?
If yes, this option is missing on the DDF deconz-rest-plugin/devices/xiaomi/xiaomi_dcm-k01_t2_dual_relay.json at master · dresden-elektronik/deconz-rest-plugin · GitHub

Untested but from another DDF can try to add


        {
          "name": "config/clickmode",
          "refresh.interval": 300,
          "read": {
            "at": "0x000a",
            "cl": "0xfcc0",
            "ep": 1,
            "fn": "zcl:attr",
            "mf": "0x115f"
          },
          "parse": {
            "at": "0x000a",
            "cl": "0xfcc0",
            "ep": 1,
            "eval": "if (Attr.val == 1) { Item.val = 'rocker' } else if (Attr.val == 2) { Item.val = 'momentary' } else { Item.val = 'unknown' }",
            "fn": "zcl:attr",
            "mf": "0x115f"
          },
          "write": {
            "at": "0x000a",
            "cl": "0xfcc0",
            "dt": "0x20",
            "ep": 1,
            "eval": "if (Item.val == 'rocker') { 1 } else if (Item.val == 'momentary') { 2 } else { 'unknown' }",
            "fn": "zcl:attr",
            "mf": "0x115f"
          },
          "values": [
            ["\"momentary\"", "Momentary mode"],
            ["\"rocker\"", "Rocker mode"] 
          ],
          "default": "rocker"
        },

on the $TYPE_SWITCH

3

Hello
I haven’t been able to force the interlock on the T2; is there a solution? Thanks in advance.

4

If you don’t know how work DDF, the easier way is using the GUI, you can found the setting in the cluster 0xFCC0, attribute 0x000a

5

Thanks for your reply. Unfortunately, I don’t have a graphical interface. Is there a way to do it via API or some other method? Or how can I modify the DDF file?

6

Depend of OS.
You just need to edit the file with a text editor Aqara relay t2 switch type / DDF modification - #2 by Smanar so on normal OS it’s fast.
Then restart deconz, you will have a new setting to test called “config/clickmode”.

You can check if it have worked using Phoscon/help/API Information/sensors

Some third app make it visible else can use command line like.

curl -H 'Content-Type: application/json' -X PUT -d '{"clickmode": "rocker"}' http://IP/PORT/api/KEY/sensors/16/config

IP and PORT are the same used than for Phoscon, KEY is an API key.

7

I do have the clickmode rocker parameter, but what I want is interlock, so that when I activate one relay the other immediately cuts power. I’m using Debian and Jeedom.

8

Ha sorry,
So this one is attribute 0x02d0 (type 0x10) still on same cluster.

        {
          "name": "config/displayflipped",
          "refresh.interval": 3660,
          "read": {
            "at": "0x02d0 ",
            "cl": "0xFCC0",
            "ep": 1,
            "fn": "zcl:attr",
            "mf": "0x115F"
          },
          "parse": {
            "at": "0x02d0 ",
            "cl": "0xFCC0",
            "ep": 1,
            "eval": "Item.val = Attr.val;",
            "fn": "zcl:attr",
            "mf": "0x115F"
          },
          "write": {
            "at": "0x02d0 ",
            "cl": "0xFCC0",
            "dt": "0x10",
            "ep": 1,
            "eval": "Item.val",
            "fn": "zcl:attr",
            "mf": "0x115F"
          },
          "default": false
        },

But need to fnd a better field than “config/displayflipped” …

9

Thank you so much for your time.
Should I add it to the DDF?

And should I set it to “default enable”?
To avoid a major short circuit, I want to lock it on interlock.

10

Thank you so much!!!

I replaced the clickmode part in the DDF file with your code, and it works perfectly. Thanks again :slight_smile:

11

I m seing, I have make a typo, there is 1 more space in the attribute.
Have created a PR here Add support for Interlock by Smanar · Pull Request #8396 · dresden-elektronik/deconz-rest-plugin · GitHub

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