@TimO Thanks for investigating!
Here's the log, but I don't know if it's of any more help.

18:36:25.233 [DEBUG] [.converter.MySensorsRGBTypeConverter] - Converting RGB Int to Hex: R 05, G 71, B ff
18:36:25.295 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Node 10 found in gateway
18:36:25.321 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Child 1 found in node 10
18:36:25.408 [INFO ] [marthome.event.ItemStateChangedEvent] - RGBLEDStrip_Color changed from 15,100,100 to 214,98,100
18:36:25.346 [DEBUG] [rsAbstractConnection$MySensorsWriter] - Sending to MySensors: 10;1;1;0;40;0571ff
18:36:25.365 [INFO ] [smarthome.event.ItemCommandEvent    ] - Item 'RGBLEDStrip_Color' received command 214,98,100
18:36:25.840 [DEBUG] [rsAbstractConnection$MySensorsReader] - 10;1;1;0;2;1
18:36:25.863 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Node 10 found in gateway
18:36:25.895 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Child 1 found in node 10
18:36:25.919 [WARN ] [rs.internal.gateway.MySensorsGateway] - Variable 2 not present
18:36:26.209 [DEBUG] [rsAbstractConnection$MySensorsReader] - 10;1;1;0;3;100
18:36:26.232 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Node 10 found in gateway
18:36:26.254 [DEBUG] [rs.internal.gateway.MySensorsGateway] - Child 1 found in node 10
18:36:26.276 [WARN ] [rs.internal.gateway.MySensorsGateway] - Variable 3 not present

I guess it may have something to do with a V_light and V_dimmer answer that is being send by the node. (As a reminder: I'm using this this one.)

@TimO Just tried the changes you made. Color picker now worked straight away!

I also checked the sketch and it seems to be declaring itself as an RGB Light, not as a sensor. But could it be that what I see in the PaperUI are just the labels that still need to be changed?

void presentation()
{
  // Send the Sketch Version Information to the Gateway
  sendSketchInfo(SN, SV);
  present(CHILD_ID_LIGHT, S_RGB_LIGHT);
}

One last question: the Variable 2 not present error I get everytime a command is send, is that because those two variables aren't set in the sketch I'm using?

Thanks!

@TimO No problem, glad to help!

I'll try to alter the sketch and use the new version of the binding as soon as I have my LED strip running again.

Hi @TimO,

I also tried the RGB Light and it seems to be working! (I am using Maghac's RGB LED strip sketch)
Auto discovery worked instantly. I did have to work with the .items file to get the color picker instead of a text input. I also get these two errors every time I send a command:

16:57:36.770 [INFO ] [smarthome.event.ItemCommandEvent    ] - Item 'rgbLight01' received command 124,89,100
16:57:36.809 [INFO ] [marthome.event.ItemStateChangedEvent] - rgbLight01 changed from 359,91,100 to 124,89,100
16:57:37.117 [WARN ] [rs.internal.gateway.MySensorsGateway] - Variable 2 not present
16:57:37.222 [WARN ] [rs.internal.gateway.MySensorsGateway] - Variable 3 not present

As I'm relatively new to MySensors, I was wondering if it is normal that the RGB Light Sensor channel is used for this. Or is this just temporary until an actual RGB channel is made?

@TimO Thanks for the quick reply!
I do think the ON/OFF switch for every scene would be the most logical solution. In that way it's fully compatibel with the MySensors Scene Controller and you can have multiple scenes active at the same time.

Hi everyone,
@TimO, thanks for everything you did here!

I just made the 2.0 version (code in comments of respective post) of petewill's Simple Scene Controller and discovered that a Scene Controller is not yet implemented in the OpenHAB binding. Is there a possibility that it will be implemented in the future?
For now, is it possible to get this working with CustomSensor or Text?