Simulator with LCD screen and accessories Type5: simulation 1. Introduction The car ECU/OBD emulator is developed by the first-line automotive electronics engineers, which simulates the vehicle's standard OBD communication protocol. HUD head-up display industry, car network industry, racing watch development companies, etc., can be researched and developed, and the real car OBD replacement is in the testing phase. To achieve the same effect as in the actual vehicle test. Save the company's cycle and cost to develop automotive electronic products! 2. Supported protocols 1, 11 bits 500k; 2, 11-bit degree 250k; 3. x 29-bit 500k; 4. x 29-bit 250k; 5. Degree 6, ISO14230-4 KWP2000 5BPS 7, ISO14230-4 KWP2000 FAST We support all 7 agreements, and we can go further if we make good products he above picture shows the simulator without the 3.2 inch LCD screen 4. Graphical details for introducing specific functions 4.1 Use third-party diagnostic equipment to verify the accuracy of the OBD simulator data Figure 1: Buy the most common ELM327 chip test details Simulation speed and application readout are the same