Rocrail svg set6/3/2023 ![]() ![]() You can choose between RJ45(CAT) and RJ12(LocoNet) connector types. Zero loss occupancy detection which can handle low and high current for large scale locos.Īll modules have I2C line drivers to make long cables possible. Large scale decoder which can report RFID tags scanned between the tracks. It’s an adapter for the Adafruit PCA9685 PWM controller.Īlso usable for dimming LEDs (4095 steps) ġ6 port PWM module for controlling servos. The main module which connects directly on the RasPi GPIO header.ģ2 port I/O module which is compatible with all GCA interface modules. There are seven hardware modules available: Pi01 Later improvements and speed-up, together with availability of bus transcievers and buffers like used in the RocNet modules, made it possible to extend the communication lines to more than 10 meter. This hardware based communication protocoll, originated by Philips, is a 2 wire communication system between chips on the ame board. (3) I2C = IIC = Inter Integrated Circuit. (IP address changes are common when DHCP is used to assign IP addresses.) This also means that the Raspberry’s IP address can change without impact. To resolve this issue, IP-Multicast is used so that remote node communications can occur without prior knowledge of the destination IP address. (2) TCP/IP socket communications requires that the IP address of the remote node be known before communications can start. (1) SCRP = Simple Railraod Command Protocol In retrospect the Linux based Raspberry have proven to be more than just a simple controller for model railways.Ĭoupled with Rocrail/Rocnet it becomes what some call a Super-Controller. The very best of these prototypes resulted in modules available from GCA (= Giling Computer Applications). The Raspberry Pi (and its I2C bus) is a stable, robust and very capable platform. One fact became increasingly clear as a result of these experiments. While this was occurring, various other experiments were conducted by Peter and others.Ī variety of I2C (3) peripheral devices were tried for various functions. ![]() Rocnet, which is Multicast based, is plug-and-play. While SRCP is certainly one possibility, it lacks plug-and-play capabilities as it is TCP/IP socket (2) based. Various forum members also tried a variety of TCP/IP protocols like SRCP (1). Next came the servo/LED controller, then the other modules. Simple, robust, and easy to implement, it was a near perfect solution….and inexpensive too. In August of 2013 the first version of a Rocnet client on the Raspberry was created. In May of 2003 the first mention of Rocnet as a way communication between the PC and a Raspberry Pi occurred. In May of 2013 experimentation was done using a variety of communication methods. Little did anyone realize just how popular, powerful, and flexible the Raspberry Pi would be. Rocrail was released under GPL v3, but during September 2015, its license was changed to a proprietary model.In September 2011, before the Raspberry Pi was released, one forum member mentioned that the Raspberry Pi might make for a Rocrail server that would fit under the layout. Others are developing open-source hardware to contribute to the project. ![]() Some of them are actively translating the Wiki into their own language. Many users have already registered themselves at the Rocrail Forum. Up to four Gamepads can be used as throttles.Runs on Linux, Mac OS X and Microsoft Windows systems beginning with Windows 9x.Only one feedback contact per block required.Operates unlimited digital systems simultaneously.Built-in DCC/ MM Digital Direct Control Station.SRCP connections such as DDL and Roc-Pi.Märklin 6050/6051 and Central Station 1 & 2.A partial list of supported command stations and protocols Rocrail runs under both the Windows and Linux operating systems, using the Wxwidgets toolkit. Plans can be uploaded to the server after creation. There is no need for the server or the layout to be running to edit plans. The client can also be used by itself to plan layouts. The Rocrail client connects to the server over a network. The server program runs on a computer connected to the layout by one of the standard computer interface setups, and supports many command stations. Rocrail also has an HTTP interface, which will let the layout run from a web browser. Rocrail can be used from a single computer connected directly to the layout, or via any other computer on a home network, or over the Internet. Rocrail uses a client-server architecture that communicates via TCP/IP, and the client and server do not need to be on the same computer. Users can run trains directly from a computer, or have some run automatically with manual control for any others. ![]() Rocrail is a freeware software package for controlling a model train layout from one or more computers. ![]()
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