Quick Debugging Method for Internet of Things Communication Module
Chen Shuai, Shu Renyi, Cheng Qing · Journal of Physics Conference Series · 2021
Abstract When developing the application system of the Internet of Things communication module, the short-range wireless communication module must be ensured to work normally in the first. In order to quickly debug short-range wireless communication modules, this paper proposes a module debugging method using USB to TTL serial port. The method uses a USB to TTL serial port module to connect the wireless communication module with the personal computer, and directly debugs in the Serial Port Tester, thereby avoiding the delay of writing the program and playing the role of quick debugging. The effectiveness of the debugging method is verified by experiments.