鏅傞枔锛�2025/4/30 19:24:00
闁辫畝锛�35
MTDOT-915-AU-M1-TRC-1 鏄竴娆惧熀浜� LoRa 鎶�琛�(sh霉)鐨勯珮鎬ц兘鐒＄窔灏勯牷鏀剁櫦(f膩)妯″銆傝┎妯″涓昏鎳夌敤浜庝綆鍔熻�楀唬鍩熺恫(w菐ng)锛圠PWAN锛夐�氫俊锛屽伐浣滃湪 915MHz 闋绘锛岄仼鐢ㄤ簬鐗╄伅(li谩n)缍�(w菐ng)銆佸伐妤�(y猫)鑷嫊鍖�銆佹櫤鑳藉灞呭拰鐠�(hu谩n)澧冪洠(ji膩n)娓瓑闋�(l菒ng)鍩熴�傚叾楂橀潏鏁忓害銆侀仩璺濋洟鍌宠几鍜屼綆鍔熻�楃壒鎬т娇鍏舵垚鐐虹悊鎯崇殑灏忓瀷鍖栫劇绶氶�氫俊瑙ｆ焙鏂规銆�
銆�銆�MTDOT 绯诲垪妯″闆嗘垚浜� Semtech 鍏徃鐨� SX127x 绯诲垪鑺墖锛屾敮鎸� LoRa 鍜� FSK 瑾�(di脿o)鍒舵柟寮�锛屽叿鏈夐潏娲荤殑閰嶇疆閬搁爡浠ュ強寮峰ぇ鐨勬姉骞叉摼鑳藉姏銆�
闋荤巼鑼冨湇锛�902-928 MHz
銆�銆�杓稿嚭鍔熺巼锛�+20 dBm
銆�銆�鎺ユ敹闈堟晱搴︼細-148 dBm锛圠oRa妯″紡锛屾摯闋诲洜瀛怱F=12锛�
銆�銆�瑾�(di脿o)鍒舵柟寮忥細LoRa锛孎(xi脿n)SK
銆�銆�鎺ュ彛椤炲瀷锛歋PI锛孶ART
銆�銆�渚涢浕闆诲锛�1.8V - 3.6V
銆�銆�宸ヤ綔闆绘祦锛氬緟姗熼浕娴�<1渭A
銆�銆�灏哄锛�16 x 24 mm
MTDOT-915-AU-M1-TRC-1 妯″閲囩敤绶婃箠鍨嬭ō瑷堬紝鍏峰倷鍎�(y艒u)绉�鐨勫皠闋绘�ц兘鍜屽绋姛鑳界壒榛烇細
銆�銆�1. 鏀寔 LoRa 鍜屽偝绲�(t菕ng) FSK 瑾�(di脿o)鍒�锛屾豢瓒充笉鍚屾噳鐢ㄥ牬鏅渶姹傘��
銆�銆�2. 鍏�(n猫i)缃� DC-DC 杞�(zhu菐n)鎻涘櫒浠ュ劒(y艒u)鍖栧姛鑰楄〃鐝�(xi脿n)锛屽欢闀烽浕姹犲＝鍛�銆�
銆�銆�3. 鎻愪緵鍙法绋嬬殑杓稿嚭鍔熺巼瑷疆锛屽厑瑷辩敤鎴舵牴鎿�(j霉)瀵﹂殯闇�瑕佽(di脿o)鏁寸櫦(f膩)灏勫姛鐜�銆�
銆�銆�4. 闆嗘垚 CRC 鏍￠鍜屾暩(sh霉)鎿�(j霉)鍖呰檿鐞嗗姛鑳�锛岀啊鍖栦簡杌熶欢闁嬬櫦(f膩)娴佺▼銆�
銆�銆�5. 鏀寔绌轰腑鍠氶啋鑸囨繁搴︾潯鐪犳ā寮忓垏鎻涳紝闄嶄綆绯荤当(t菕ng)鏁撮珨鍔熻��銆�
銆�銆�6. 鍏煎澶氱ó寰帶鍒跺櫒骞宠嚭锛屾槗浜庨泦鎴愬埌鍚勭ó宓屽叆寮忕郴绲�(t菕ng)涓�銆�
瑭叉ā濉婂唬娉涙噳鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鐗╄伅(li谩n)缍�(w菐ng)瑷倷涓殑閬犵▼鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧偝杓搞��
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁恫(w菐ng)绲�锛屽鍌虫劅鍣ㄧ瘈(ji茅)榛炲拰鍩�(zh铆)琛屽櫒涔嬮枔鐨勯�氫俊銆�
銆�銆�3. 鏅鸿兘瀹跺眳鐢�(ch菐n)鍝�锛屽寘鎷韩搴︾洠(ji膩n)鎺�銆佸畨闃插牨璀︾瓑銆�
銆�銆�4. 鐠�(hu谩n)澧冪洠(ji膩n)娓郴绲�(t菕ng)锛屼緥濡傛埃璞＄珯銆佹按璩�(zh矛)妾㈡脯鍎�鍣�銆�
銆�銆�5. 杈�(n贸ng)妤�(y猫)闋�(l菒ng)鍩熺殑绮炬簴鐏屾簤鍜岀壊鐣滆拷韫ょ郴绲�(t菕ng)銆�
銆�銆�6. 閱�(y墨)鐧傚仴搴疯妤�(y猫)涓殑鎮ｈ�呯洠(ji膩n)璀疯ō鍌欏強钘ュ搧鍐烽張绠＄悊銆�
MTDOT-915-AU-M1-TRC-2
銆�銆�MTDOT-868-AU-M1-TRC-1
銆�銆�SX1276MB2LAS
