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Source channel @githubtrending · Post #15535 · Mar 3
#shell ESP-CSI uses Wi-Fi Channel State Information (CSI) on all ESP32 chips to sense breathing, chewing, walking, or other movements without contact or extra hardware. You get rich data like signal phase and amplitude for smart monitoring, activity detection, positioning, and AI apps, with easy OTA upgrades, BLE help, and examples for quick starts like radar or cloud uploads—saving costs while boosting your IoT projects' accuracy and reliability. https://github.com/espressif/esp-csi
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@kejiqu · Post #4163 · 02/14/2026, 01:36 AM
量子互联网成形，实现100公里安全传输里程碑 中国科学技术大学的研究团队在量子通信领域取得突破，利用量子中继器技术实现了超过100公里的安全量子通信。该团队由潘建伟、张强和鲍晓辉领导，隶属于中国科学院。此次成果标志着量子互联网建设的关键进展，为未来更远距离、更安全的量子通信奠定了基础。SciTechDaily 🏷#Quantum#Internet#Quantum#Repeater#USTC 📢频道👥群组📝投稿