This a concise summary of the key AT-commands to program the ELM237 for OBD diagnostic with focus on the KWP 2000 protocol. If you follow these steps you save yourself lots of time and errors. -This is a concise summary of the key AT-commands to prog

汽车电子方面 K线协议，希望对大家有帮助-KWP 2000 Fiat .pdf

kwp初始化程序 有5波特和快速初始化两种方法-kwp initialization procedure Potter and fast initialization method