Search Results for "rs485"

...The system works mainly with Temco Controls products but integrators, controls contractors and other manufacturers are encouraged to join in to add their own devices and features. Communication to the various systems is over Ethernet, wifi, RS485, RS232. using Bacnet and Modbus protocols. The project is mainly hosted and maintained on github.

v21.06.018 Simulate Complete DNP3 RTU Outstation Server. using Serial(RS232, RS485), TCP/IP, UDP communication Add up to 50 server node in the simulator. Every server node will work independently. Binary Input, Double-bit Binary Input, Binary Output, Counter Input, Analog Input, Analog output, Octect String, virtual terminal String. support CROB, analog output command with "select-before-operate" or "direct-execute" command execution modes Industry proven, tested with all leading test tools Interoperability : http://freyrscada.com/docs/FreyrSCADA-DNP-Driver-Object-Variation-Support.pdf Get a free DNP3 (IEEE 1815) Development Bundle In the Development Bundle, We included DNP3 Server & Client Simulator, Windows & Linux SDK. ...

PJON® (Padded Jittering Operative Network) is an experimental, Arduino-compatible, multi-master, multi-media, software-defined network protocol that can be easily cross-compiled on many microcontrollers and real-time operative systems like ATtiny, ATmega, SAMD, ESP8266, ESP32, STM32, Teensy, Raspberry Pi, Zephyr, Linux, Windows x86, Apple and Android. PJON operates on a wide range of media, data links and existing protocols like PJDL, PJDLR, PJDLS, Serial, RS485, USB, ASK/FSK, LoRa, UDP, TCP, MQTT and ESPNOW. PJON is an experimental network protocol stack crafted in 10 years of research and experimentation. It was originally developed as an open-source alternative to i2c and 1-Wire but during development, its scope and features have been extended to cover use cases where IP is generally applied. ...

* Zentrale Steuerung (Master) auf Linux Basis. Lauffähig z.B. auf kostengünstig OpenWrt-Router * Schaltmodul im Hutschienenformat (Eingang, Ausgang) * Displaymodul für Wandmontage * RS485 als physikalischer Layer (19200 Baud), Stern-, Ringstruktur * BUS Protokoll: Aktuell angelehnt an „Open HC“ * 24V DC zur Bus / Schaltmodulversorgung * Master und Simulierte Clients (Busmodule) auch auf Windows lauffähig. Somit sind erste Versuche und Debugging ohne spezielle Hardware möglich. * Konfgurierbar über UML-Diagramme * Webinterface über Socket-Verbindung

qrailway is a Qt/Linux based software to control model railways via a RS485 network of microcontrollers. All Information is available in german, please refer to Project Web for details.