华为有人值守方案，采用台湾EMC芯片实现，包含设计方案、源码等，是熟悉PIC单片机进行实际方案开发的理想平台。-Huawei was on duty program, EMC chip used in Taiwan, including design, source code, etc., is familiar with PIC microcontrollers ideal platform for the development of practical solutions.