This paper discusses the method based on the design concept and the concrete realization of Smart Meters based on energy chip ADE7758. We present Smart Meters based on the ARM9 architecture have achieved the purpose of low-cost, high-precision and simply design. According to the development of smart home situation, the hardware circuit, program-driven development and implementation based on energy chip ADE7758 are designed. Application prospects, Further explore the advantage of smart meter with Wif transmission function compared to traditional ...
