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I'm thinking about using Arduino Mega modules. These have 54 I/O ports available at a lower cost than CMRI hardware and also can be programmed to implement logic locally. The Ethernet connection only

Jerry, Why the high number of connections instead of being nodes on a bus? Given the usual cost of interfaces for the connections, it adds up kind of fast for most hardware. -Ken Cameron, Member JMRI

Jerry, Why multiple connections ? CMRI uses a piggyback connection for the RS232/485 communications buss. All you need is one comm port connection to accommodate any number of CMRI nodes. The system

Hi, I would like to know what the limitations are to using a large number of connections to JMRI. I'm looking at defining in the area of 10 CMRI connections using either USB or Ethernet to connect to

I have an HO/HOn3 layout and have successfully built trains for the narrow gauge portion of the layout. I’m new to JMRI and do not have a strong computer background. I am now trying to integrate the

Don, Select Panels >> Save Panels... from the main PanelPro window. There are other locations but this one always works. Dave Sand

Sorry to bother you about this, but here goes: I have an embarrassingly basic question, it's about control panel but probably applies to other JMRI functions as well... I attempted to create a control

Sounds like maybe your cab bus is underpowered? You mentioned adding boosters? But there is still only one command station and unless I’m mistaken that is the only source of power unless there are

... and upgrade to 4.12 - what you're encountering is a typical 4.10 problem, and it will happen again (and again). Wouter

Bob, Make sure that LocoNet is selected in Preferences >> Defaults. Dave Sand

OK, using DP V4.2 and LocoBuffer-USB and WIN10. Haven't used DP in several months. The last time I used it it was working properly. Today the problem is that when trying to read values from a decoder,

Sorry one more thing. That is when we started adding the power boosters and the problem seemed to go away. That is until yesterday.

Thanks folks ... i'll look into these suggestions and get back with results. FYI ... The throttle numbers are unique. That was double checked since we did experience that once several months ago

What would you use to trigger the missing layout sensor(internal) to be active. Could you say when previous block is occupied to turn the internal sensor active after a delay guessing when the engine

Graham, It is possible to use Logix and internal sensors to simulate missing layout sensors. The biggest challenge is that you also have to simulate the direction of traffic so that the virtual

Thank you all for your replys.? Am I best to install more physical sensors, which will cost,? If I have a physical sensor on a block, turnout,? track with a block reference, turnout, track with a

Graham, The best way to look at Logix is you make groups of Conditionals. Each Conditional has two parts: conditions and actions. The conditions are things like sensors and turnouts that you test for

Graham, It is not clear what is the reason for the internal sensor. You can put the LocoNet sensors on a panel. Dispatcher uses internal sensor for direction control but they are not normally visible.

Hi all, Can anybody help?? I am trying to learn logix to set up internal sensors.? I have read the instructions and set up a logix but nothing is happening.? I have three physical LocoNet sensors

it's an NCE system, so it's probably not a LocoNet problem <g>. Do the BD20s show occupancy locally?? You want to work methodically from one end to the other, so BD20 -> AIU -> command station via