Multi-protocol device simulation
Configure device addresses and point data for Modbus TCP / RTU, Siemens S7, OPC UA, IEC 104, DL/T 645 and CJ/T 188.
KT-Simulator
KT-Simulator Industrial Protocol Simulator
KT-Simulator is a desktop industrial protocol and device simulator for Windows x64 and macOS Apple Silicon (arm64). Simulate device responses and communication data to test acquisition software, gateways and applications before field equipment is ready.
Supported protocolsIEC 60870-5-104MQTT BrokerModbus TCPModbus RTUSiemens S7OPC UADL/T 645CJ/T 188More industrial protocols coming soon, at no extra cost.
Protocol Testing
Test industrial communications before hardware is ready
MQTT broker testing
Run a lightweight MQTT broker with MQTT 3.1, 3.1.1 and 5.0, topic subscriptions, message publishing and local publish tests.
Serial and network integration
Connect acquisition software and gateways through TCP or RS-485, inspect traffic and validate reads, writes and device responses using each protocol’s supported transport.
Development testing and demos
Configure simulated data before field devices are available to validate acquisition, gateway integration and applications, or demonstrate projects and learn protocols.
All prices are in Chinese yuan (CNY). Contact us for purchase and activation details.
Pricing
Simple, transparent licensing
Each license can be bound to up to two machines.
Monthly License
¥9.9/ month
For short-term testing and project demos
Up to 2 machines per license
Annual License
¥99/ year
For ongoing development and delivery
Up to 2 machines per license
Lifetime License
¥299one-time purchase
Pay once and use it permanently
Up to 2 machines per license
How to Buy
Four steps to start using KT-Simulator
Register and try
Download and install the app, then register or sign in to start a 7-day free trial.
Choose a license
Choose a monthly, annual, or lifetime license and confirm the quantity.
Submit machine details
Open the activation window on each target machine and provide its Machine ID.
Pay and activate
After order confirmation and payment, we issue activation codes for use in the client.
Ready to purchase?
Tell us your selected plan, license quantity and Machine IDs. We will confirm the order and provide the activation code.
Official technical support QQ group: 2166050601