闋荤巼鑼冨湇锛�2400-2483.5 MHz
銆�銆�杓稿嚭鍔熺巼锛�+14 dBm锛堟渶澶э級
銆�銆�鎺ユ敹闈堟晱搴︼細-148 dBm锛圠oRa 妯″紡锛屾摯(ku貌)闋诲洜瀛愮偤 12 鏅�(sh铆)锛�
銆�銆�瑾�(di脿o)鍒舵柟寮忥細LoRa銆丗SK
銆�銆�宸ヤ綔闆诲�擄��1.8V 鑷� 3.6V
銆�銆�鐫＄湢闆绘祦锛�200 nA
銆�銆�寰呮��(j墨)闆绘祦锛�1 渭A
銆�銆�鏁�(sh霉)鎿�(j霉)閫熺巼锛�0.3 kbps 鑷� 37.5 kbps锛圠oRa 妯″紡锛�锛�0.6 kbps 鑷� 300 kbps锛團SK 妯″紡锛�

RN2405 鐨勪富瑕佺壒鎬у寘鎷�锛�
銆�銆�1. 楂橀潏鏁忓害鍜岄仩(yu菐n)璺濋洟鍌宠几鑳藉姏锛岄仼鍚堥暦(zh菐ng)璺濋洟鐒＄窔閫氫俊鍫�(ch菐ng)鏅�銆�
銆�銆�2. 鏀�鎸佸�氱ó瑾�(di脿o)鍒舵柟寮�锛屽彲鏍规摎(j霉)瀵�(sh铆)闅涢渶姹傞伕鎿� LoRa 鎴� FSK 妯″紡銆�
銆�銆�3. 鍏�(n猫i)缃� CRC 鏍￠��(y脿n)鍔熻兘锛屾彁楂樻暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鐩�鐓藉晝娴�?br>銆�銆�4. 绨�(ji菐n)鍖栫殑 SPI 鎺ュ彛锛屼究浜庤垏寰�鎺у埗鍣ㄩ�ｆ帴銆�
銆�銆�5. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛岀壒鍒ラ仼鍚堥浕姹犱緵闆荤殑瑷�(sh猫)鍌欍��
銆�銆�6. 宸ユキ(y猫)绱�(j铆)婧�搴﹁寖鍦� (-40掳C 鑷� +85掳C)锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�7. 灏忓昂瀵歌ō(sh猫)瑷�(j矛)锛屾柟渚垮祵鍏ュ埌鍚勭ó绲傜��瑷�(sh猫)鍌欎腑銆�

RN2405 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌�锛屽�傚偝鎰熷櫒缍�(w菐ng)绲�(lu貌)銆佹櫤鑳藉�跺眳鍜屽伐妤�(y猫)鑷�鍕�(d貌ng)鍖栥��
銆�銆�2. 閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)锛屼緥濡傜挵(hu谩n)澧冪洠(ji膩n)娓�(c猫)銆佽静(n贸ng)妤�(y猫)鐏屾簤鎺у埗銆�
銆�銆�3. 鎶勮〃绯荤当(t菕ng)锛岀敤浜庢按琛ㄣ�侀浕琛ㄥ拰姘ｈ〃鐨勯仩(yu菐n)绋嬫暩(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�4. 瀹氫綅杩借工瑷�(sh猫)鍌�锛屾敮鎸佷綆鍔熻�� GPS 鍜岃硣鐢�(ch菐n)璺熻工銆�
銆�銆�5. 閱�(y墨)鐧傚仴搴疯ō(sh猫)鍌�锛屽�傚彲绌挎埓瑷�(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�6. 瀹夐槻绯荤当(t菕ng)锛屽寘鎷�闁�绂佹帶鍒跺拰鍫�(b脿o)璀︾郴绲�(t菕ng)銆�
銆�銆�7. 浠讳綍闇�瑕佷綆鍔熻��銆侀仩(yu菐n)璺濋洟鐒＄窔閫氫俊鐨勫牬(ch菐ng)鏅�銆�

SX1276銆丷N2903