智能电能表已在国内广泛使用，而智能电能表的核心技术就是电能计量芯片，我们知道有AD公司大名鼎鼎的ADE7755，但国内也有Belling公司的双通道计量芯片BL6523，此程序就是BL6523的驱动-Smart energy meter has been widely used in China, and smart energy meter energy measurement IC is the core technology, we know that AD company famous ADE7755, but domestic companies are also Belling dual-channel measurement chip BL6523, BL6523 is driving this process