???? ??????? ?? ?????

閲戠瑳T1910鏄竴娆句綆鍔熻€楃殑鐒＄窔鏁�(sh霉)鎿�(j霉)鍌宠几瑷�(sh猫)鍌�锛岄噰鐢∟BIoT鐗╄伅(li谩n)缍�(w菐ng)妯″锛屾敮鎸丮QTT鍗�(xi茅)璀板(sh铆)鐝�(xi脿n)榛�(di菐n)灏嶉粸(di菐n)銆侀粸(di菐n)灏嶅榛�(di菐n)鍙潬鏁�(sh霉)鎿�(j霉)閫氫俊?锛熸崕绯滆窊o绶氭暩(sh霉)鎿�(j霉)閲�銆佹暩(sh霉)鎿�(j霉)鍌宠几銆侀仩(yu菐n)绋嬫帶鍒剁瓑銆�

 閲戠瑳D1911鏄竴娆惧寳鏂楁鍫�(b脿o)鏂囩祩绔�锛屽埄鐢ㄥ寳鏂楄(w猫i)鏄熼€�(j矛n)琛岀煭鍫�(b脿o)鏂囬€氫俊锛屾敮鎸佷腑鏂�銆佹贩鍚堢法纰兼柟寮�锛岄€氫俊璺濋洟娌掓湁闄愬埗?锛熸崕绯滆皾宸撮埞?sh霉)鎿�(j霉)閲囬泦銆佸北娲爯(y霉)璀︺€佹捣涓�銆侀噹澶栨晳鎻寸瓑銆�

閲戠瑳L1909鏄竴娆句綆鍔熻€楃殑涓�銆佽繎璺濋洟鐒＄窔閫氫俊瑷�(sh猫)鍌欙紝閲囩敤LoRa閫氫俊妯″锛屽煄甯傞€氫俊璺濋洟鍦�1-2鍏噷锛岀┖鏇犲湴甯堕€氫俊璺濋洟鍦�10-20鍏噷銆傚彲鐢ㄥ湪娌掓湁鎵嬫(j墨)淇¤櫉鐠�(hu谩n)澧冧笅鐨勬暩(sh霉)鎿�(j霉)閲囬泦銆佹暩(sh霉)鎿�(j霉)閫氫俊銆�