Hello, I bought an ELM 327: https://en.aliexpress.com/item/professional-OBD2-ELM-327-USB-plastic-elm327-usb-plastic-with-best-quality-and-price/717072984. Html? Spm = 2114.13010608.0.0.3QUdFA The USB model, it is well detected in MCU, I can do the scan but can not connect to the car with contact. Wh...