OBD-II module simulates ELM327 device and allows to establish a communication over WiFi between smartphone OBD-II applications and a car in a game.
Automotive Scanner OBD2 Simulator Software
OBDSTAR X300 DP Plus Full Configuration with Key SIM 5 in 1 Toyota Smart Key Simulator
OBD-II ECU SIMULATOR CAN BUS – IMSAPP
The hardware shields the ready status and completes the status data. It cannot be used in car inspection and other industries. Do not disturb the car
Car ECU Simulator/OBD Simulator/J1939/OBD II/ELM327 Development Test/CAN US96
Freematics OBD-II Emulator MK2
OBD-II ECU Simulator from OBD2 ECU Simulator on Tindie
Freematics_OBD-II_Emulator_MK2_SKU_TEL0099-DFRobot
Arduino OBD2 Simulator : 3 Steps - Instructables
Obd how to guide