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Bluetooth screens

Posted: Sunday 07 May 2023 23:08
by HvdW
Hi,

I have these Hunter Douglas Bliss screens which work on bluetooth.
Cause it is Bluetooth these can only be opened and closed with a unit or the smartphone which is present in the house.
I'd like Domoticz to issue the commands so that I can open and close the screens anywhere using my Domoticz.
I connected with bluetootctl , connect to a screen and it reported the following:

Code: Select all

Connection successful
[NEW] Primary Service
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000a
        00001801-0000-1000-8000-00805f9b34fb
        Generic Attribute Profile
[NEW] Characteristic
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000a/char000b
        00002a05-0000-1000-8000-00805f9b34fb
        Service Changed
[NEW] Descriptor
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000a/char000b/desc000d
        00002902-0000-1000-8000-00805f9b34fb
        Client Characteristic Configuration
[NEW] Primary Service
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000e
        00010203-0405-0607-0809-0a0b0c0d1910
        Vendor specific
[NEW] Characteristic
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000e/char000f
        00010405-0405-0607-0809-0a0b0c0d1910
        Vendor specific
[NEW] Characteristic
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000e/char0011
        00010304-0405-0607-0809-0a0b0c0d1910
        Vendor specific
[NEW] Descriptor
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service000e/char0011/desc0013
        00002902-0000-1000-8000-00805f9b34fb
        Client Characteristic Configuration
[NEW] Primary Service
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service0014
        0000fe59-0000-1000-8000-00805f9b34fb
        Nordic Semiconductor ASA
[NEW] Characteristic
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service0014/char0015
        8ec90003-f315-4f60-9fb8-838830daea50
        Vendor specific
[NEW] Descriptor
        /org/bluez/hci0/dev_EF_9C_02_A0_3B_B2/service0014/char0015/desc0017
        00002902-0000-1000-8000-00805f9b34fb
        Client Characteristic Configuration
So after connecting, how do I issue a command to the screen, just send out 8ec90003-f315-4f60-9fb8-838830daea50 or what?
I am not able to find out myself searching Google.
What about this? I just don't know where to start.

PS
Hunter Douglas customer service was so kind not to give me any information or hint.