July 23, 2019Wireless data transmission technologies include WIFI, 433, Zigbee, etc. Zigbee, WiFi and 433MHz wireless technologies are all close-range wireless communication technologies, and all use ISM license-f...view
March 13, 2019In recent years, with the concern of energy consumption and environmental protection, China's solar photovoltaic power generation industry shows a rapid development trend. It has gradually formed a si...view
March 13, 2019Aiming at the problems of low upper limit of temperature measurement, high power consumption, low transmission rate and the like in the traditional temperature detection system, the GPRS multi-point w...view
May 26, 2020Energy is the driving force of regional economic development. In order to save energy, smart home energy-saving systems (home energy management systems) once again take the lead in the industry. Each ...view
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