概述
ELTRES™ is an LPWA (Low Power Wide Area) wireless communication standard that can be used in IoT networks, developed by combining various technologies cultivated by Sony.
IoT systems are configured to transmit information obtained from the various sensors to cloud servers via wireless communication, store and process data in the cloud, and finally display the results on users' smartphones and tablets. LPWA network technologies are wireless communication technologies that only transmit a small amount of data but consume low power and can be used over a wide area.
Among the many performance requirements for the wireless portion of IoT systems, ELTRES was developed with particular emphasis on long-distance stable communication, reception even while moving at high-speeds, and low power consumption.
For more information on ELTRES, please click here.
*) ELTRES and logo are trademarks of Sony Group Corporation.
相关产品和解决方案
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LSI/IC/模块
低功耗广域（LPWA）通信标准ELTRES兼容通信模块（英语页面）
关于在该领域内有效利用的符合低耗电广域（LPWA）通信标准 ELTRES的通信模块的产品信息，请参看此处。
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板机
用于 IoT 的板机 SPRESENSE™
关于在该领域内有效利用的IoT用单板电脑 SPRESENSE的产品信息，请参看此处。
* SPRESENSE和徽标是索尼集团公司的商标。
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