{"id":92100,"date":"2024-04-26T17:31:28","date_gmt":"2024-04-26T09:31:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=92100"},"modified":"2024-04-26T17:31:33","modified_gmt":"2024-04-26T09:31:33","slug":"slcxssm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/92100.html","title":{"rendered":"stm32wL lora\u7a0b\u5e8f\u662f\u4ec0\u4e48"},"content":{"rendered":"\n<p>\u3000\u3000<strong>STM32WL LoRa\u7a0b\u5e8f<\/strong>\u662f\u6307\u57fa\u4e8eSTM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u5f00\u53d1\u7684\uff0c\u7528\u4e8e\u5b9e\u73b0LoRa(\u957f\u8ddd\u79bb\u4f4e\u529f\u8017\u5e7f\u57df\u7f51)\u901a\u4fe1\u529f\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u8fd9\u4e9b\u7a0b\u5e8f\u901a\u5e38\u5305\u62ec\u786c\u4ef6\u521d\u59cb\u5316\u3001\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u6808\u914d\u7f6e\u3001\u6570\u636e\u4f20\u8f93\u7b49\u529f\u80fd\u6a21\u5757\u3002STM32WL\u662f\u4e00\u6b3e\u652f\u6301Sub-GHz\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u5fae\u63a7\u5236\u5668\uff0c\u80fd\u591f\u652f\u6301LoRa\u7b49\u591a\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002<\/p>\n\n\n\n<p>\u3000\u3000STM32WL LoRa\u7a0b\u5e8f\u7684\u5f00\u53d1\u6d89\u53ca\u5230\u591a\u4e2a\u65b9\u9762\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8eLoRa\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u3001STM32WL\u4ea7\u54c1\u7684\u7279\u6027\u7406\u89e3\u3001\u5916\u8bbe\u4f7f\u7528\u548c\u5f00\u53d1\u6280\u5de7\u638c\u63e1\u7b49\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u901a\u8fc7\u5b98\u65b9\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5e93\u548c\u793a\u4f8b\u4ee3\u7801\u6765\u5feb\u901f\u5f00\u59cbLoRaWAN\u5e94\u7528\u7a0b\u5e8f\u7684\u521b\u5efa\u3002\u4f8b\u5982\uff0c\u4f7f\u7528STM32CubeMX\u5de5\u5177\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efaSTM32WL\u5e94\u7528\uff0c\u5e76\u8fdb\u884c\u5e94\u7528\u8bbe\u8ba1\u5f00\u53d1\u548cRF\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c\u8fd8\u6709\u4e13\u95e8\u7684\u57f9\u8bad\u8bfe\u7a0b\u548c\u6587\u6863\u6307\u5bfc\u7528\u6237\u5982\u4f55\u4f7f\u7528STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u6784\u5efa\u7279\u5b9a\u7684LoRa\u5e94\u7528\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0cLM401\u7684Demo\u4f8b\u7a0b\u5c31\u662f\u57fa\u4e8eSTM32WL\u7684\u5b98\u65b9\u4ee3\u7801\u79fb\u690d\u800c\u6765\u7684\uff0c\u4e3b\u8981\u9488\u5bf9STM32WLE5CB\u82af\u7247\u4ee5\u53ca\u8bc4\u4f30\u677f\u7684\u5916\u8bbe\u8fdb\u884c\u4e86\u6027\u80fd\u4f18\u5316\u53ca\u6539\u52a8\u3002<\/p>\n\n\n\n<p>\u3000\u3000STM32WL LoRa\u7a0b\u5e8f\u662f\u9488\u5bf9STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u5f00\u53d1\u7684\uff0c\u7528\u4e8e\u5b9e\u73b0LoRa\u901a\u4fe1\u529f\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5176\u5f00\u53d1\u6db5\u76d6\u4e86\u4ece\u786c\u4ef6\u521d\u59cb\u5316\u5230\u8f6f\u4ef6\u7f16\u7a0b\u7b49\u591a\u4e2a\u65b9\u9762\uff0c\u65e8\u5728\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u638c\u63e1LoRa\u6280\u672f\u5e76\u5e94\u7528\u4e8e\u5b9e\u9645\u9879\u76ee\u4e2d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 STM32WL LoRa\u7a0b\u5e8f\u5f00\u53d1\u7684\u6700\u65b0\u8fdb\u5c55\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000STM32WL LoRa\u7a0b\u5e8f\u5f00\u53d1\u7684\u6700\u65b0\u8fdb\u5c55\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u65b0\u4e00\u4ee3\u8d85\u5c0f\u5c3a\u5bf8LoRa\u6a21\u7ec4RHF0M0E5\u7684\u63a8\u51fa\uff1a\u57fa\u4e8eSTM32WL SOC\u7684\u65b0\u4e00\u4ee3\u8d85\u5c0f\u5c3a\u5bf8LoRa\u6a21\u7ec4RHF0M0E5.\u643a\u4e09\u5927\u65b0\u7279\u6027\u52a0\u901f\u66f4\u591a\u4f4e\u529f\u8017\u5e7f\u57df\u7269\u8054\u7f51\u5e94\u7528\u843d\u5730\u3002\u8fd9\u8868\u660eSTM32WL\u7cfb\u5217\u5728\u6301\u7eed\u521b\u65b0\u548c\u6269\u5c55\u5176\u4ea7\u54c1\u7ebf\uff0c\u4ee5\u6ee1\u8db3\u5e02\u573a\u5bf9\u5c0f\u578b\u5316\u3001\u9ad8\u6027\u80fdLoRa\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000STM32WLEx\u5fae\u63a7\u5236\u5668\u7684\u53d1\u5e03\uff1aSTM32WLEx\u5fae\u63a7\u5236\u5668\u662f\u57fa\u4e8eArm\u00ae Cortex\u00ae-M4\u6838\u5fc3\uff0c\u8fd0\u884c\u901f\u5ea6\u4e3a48 MHz\uff0c\u5e76\u91c7\u7528sub-GHz\u65e0\u7ebf\u7535\u6280\u672f\uff0c\u652f\u6301LoRa\u00ae\u3001(G)FSK\u3001(G)MSK\u548cBPSK\u8c03\u5236\u65b9\u5f0f\u3002\u8fd9\u79cd\u6df1\u5ea6\u96c6\u6210\u7684\u521b\u65b0\u548c\u5f00\u653e\u67b6\u6784\u4f18\u5316\u4e86LPWAN(\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u7edc)\u7684\u5e94\u7528\uff0c\u663e\u793a\u4e86STM32WL\u7cfb\u5217\u5728\u63d0\u4f9b\u591a\u6837\u5316\u65e0\u7ebf\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u65b9\u9762\u7684\u8fdb\u6b65\u3002<\/li>\n\n\n\n<li>\u3000\u3000STM32WL\u4f5c\u4e3a\u5168\u7403\u9996\u9897\u5185\u7f6eLoRa\u6536\u53d1\u5668\u7684SoC\uff1aSTM32WL\u662f\u4e16\u754c\u4e0a\u7b2c\u4e00\u9897\u5c06LoRa\u6536\u53d1\u5668\u96c6\u6210\u5230SoC\u82af\u7247\u4e0a\u7684\u65e0\u7ebf\u5fae\u63a7\u5236\u5668\uff0c\u8fd9\u4e00\u521b\u65b0\u4f7f\u5f97\u5728\u540c\u4e00\u82af\u7247\u4e0a\u96c6\u6210\u4e86\u901a\u7528\u5fae\u63a7\u5236\u5668\u548csub-GHz\u65e0\u7ebf\u63a7\u5236\u5355\u5143\uff0c\u7b80\u5316\u4e86\u8bbe\u8ba1\u8fc7\u7a0b\uff0c\u964d\u4f4e\u4e86\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000STM32WL5x\u5fae\u63a7\u5236\u5668\u7684\u63a8\u51fa\uff1a\u57fa\u4e8eArm\u00ae Cortex\u00ae-M4\u548cCortex\u00ae-M0+\u6838\u5fc3\uff0c\u8fd0\u884c\u901f\u5ea6\u5747\u4e3a48 MHz\uff0c\u5e76\u91c7\u7528sub-GHz\u65e0\u7ebf\u7535\u6280\u672f\uff0c\u652f\u6301LoRa\u00ae\u3001(G)FSK\u3001(G)MSK\u548cBPSK\u8c03\u5236\u65b9\u5f0f\u3002\u8fd9\u79cd\u6df1\u5ea6\u96c6\u6210\u7684\u8bbe\u8ba1\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86LPWAN\u5e94\u7528\uff0c\u5c55\u793a\u4e86STM32WL\u7cfb\u5217\u5728\u63d0\u4f9b\u9ad8\u6548\u8282\u80fd\u548c\u53ef\u9760\u6027\u7684\u7269\u8054\u7f51\u88c5\u7f6e\u65b9\u9762\u7684\u6301\u7eed\u8fdb\u6b65\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5b89\u5168\u6027\u5f3a\u5316\uff1aSTM32WL\u65e0\u7ebf\u4ea7\u54c1\u5168\u7ebf\u652f\u6301\u5f3a\u5927\u7684\u5b89\u5168\u6027\uff0c\u8fd9\u5bf9\u4e8e\u6784\u5efa\u5b89\u5168\u53ef\u9760\u7684IoT\u7f51\u7edc\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e00\u70b9\u4f53\u73b0\u4e86STM32WL\u7cfb\u5217\u5728\u63d0\u5347\u5de5\u4e1a\u7269\u8054\u7f51\u65b0\u8d28\u751f\u4ea7\u529b\u65b9\u9762\u7684\u52aa\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u79c1\u6709LoRa\u7f51\u7edc\u8bbe\u8ba1\u539f\u7406\u7684\u4ecb\u7ecd\uff1aSTM32WL\u57fa\u4e8eLoRa\u8c03\u5236\u6280\u672f\u7684\u79c1\u6709\u7f51\u7edc\u8bbe\u8ba1\u539f\u7406\uff0c\u901a\u8fc7\u65f6\u5206\u548c\u9891\u5206\u7684\u65b9\u5f0f\u642d\u5efa\u79c1\u6709\u7f51\u7edc\uff0c\u5b9e\u73b0\u79c1\u6709LoRa\u7f51\u5173\u4e0eLoRa\u4f20\u611f\u5668\u8282\u70b9\u7684\u8fde\u63a5\u3002\u8fd9\u4e00\u8fdb\u5c55\u5c55\u793a\u4e86STM32WL\u5728\u63d0\u4f9b\u7075\u6d3b\u3001\u5b9a\u5236\u5316\u7684\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u65b9\u9762\u7684\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4fc3\u8fdb\u7269\u8054\u7f51\u8054\u673a\u521b\u65b0\uff1aAMEYA360\u9879\u76ee\u4e2d\uff0cSTM32WL\u7cfb\u5217\u8ba9\u7528\u6237\u80fd\u591f\u6253\u9020\u529f\u7387\u914d\u7f6e\u975e\u5e38\u7d27\u5bc6\u4e4b\u517c\u5177\u9ad8\u6548\u8282\u80fd\u548c\u53ef\u9760\u6027\u7684\u7269\u8054\u7f51\u88c5\u7f6e\uff0c\u8fd9\u8868\u660eSTM32WL\u7cfb\u5217\u5728\u63a8\u52a8\u7269\u8054\u7f51\u8054\u673a\u521b\u65b0\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000STM32WL LoRa\u7a0b\u5e8f\u5f00\u53d1\u7684\u6700\u65b0\u8fdb\u5c55\u5305\u62ec\u4e86\u65b0\u4e00\u4ee3\u8d85\u5c0f\u5c3a\u5bf8LoRa\u6a21\u7ec4\u7684\u63a8\u51fa\u3001STM32WLEx\u5fae\u63a7\u5236\u5668\u7684\u53d1\u5e03\u3001STM32WL\u4f5c\u4e3a\u5168\u7403\u9996\u9897\u5185\u7f6eLoRa\u6536\u53d1\u5668\u7684SoC\u7684\u63a8\u51fa\u3001STM32WL5x\u5fae\u63a7\u5236\u5668\u7684\u63a8\u51fa\u3001\u5b89\u5168\u6027\u5f3a\u5316\u3001\u79c1\u6709LoRa\u7f51\u7edc\u8bbe\u8ba1\u539f\u7406\u7684\u4ecb\u7ecd\u4ee5\u53ca\u4fc3\u8fdb\u7269\u8054\u7f51\u8054\u673a\u521b\u65b0\u7b49\u65b9\u9762\u3002\u8fd9\u4e9b\u8fdb\u5c55\u5171\u540c\u63a8\u52a8\u4e86STM32WL\u7cfb\u5217\u5728\u4f4e\u529f\u8017\u5e7f\u57df\u7269\u8054\u7f51\u5e94\u7528\u9886\u57df\u7684\u6301\u7eed\u53d1\u5c55\u548c\u521b\u65b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u4f7f\u7528STM32CubeMX\u5de5\u5177\u8fdb\u884cSTM32WL\u5e94\u7528\u7684\u8bbe\u8ba1\u548c\u5f00\u53d1?<\/h2>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528STM32CubeMX\u5de5\u5177\u8fdb\u884cSTM32WL\u5e94\u7528\u7684\u8bbe\u8ba1\u548c\u5f00\u53d1\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5b89\u88c5\u548c\u542f\u52a8STM32CubeMX\uff1a\u9996\u5148\uff0c\u9700\u8981\u4e0b\u8f7d\u5e76\u5b89\u88c5STM32CubeMX\u8f6f\u4ef6\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6253\u5f00\u8f6f\u4ef6\uff0c\u8fdb\u5165MCU\u9009\u62e9\u5668\uff0c\u9009\u62e9\u5bf9\u5e94\u7684STM32WL\u578b\u53f7MCU\u3002\u8fd9\u4e00\u6b65\u9aa4\u4f1a\u8054\u7f51\u66f4\u65b0\u6570\u636e\u5e93\uff0c\u53ef\u80fd\u9700\u8981\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u914d\u7f6eMCU\uff1a\u5728STM32CubeMX\u4e2d\uff0c\u9996\u5148\u9700\u8981\u914d\u7f6e\u5fae\u63a7\u5236\u5668(MCU)\u3002\u8fd9\u5305\u62ec\u9009\u62e9\u5408\u9002\u7684STM32WL\u578b\u53f7\uff0c\u4ee5\u53ca\u6839\u636e\u9879\u76ee\u9700\u6c42\u914d\u7f6e\u65f6\u949f\u6e90\u3002\u5982\u679c\u9879\u76ee\u9700\u8981\u4f7f\u7528\u5916\u90e8\u9ad8\u901f\u65f6\u949f(HSE)\uff0c\u5219\u9700\u8981\u5728System Core\u4e2d\u8fdb\u884c\u76f8\u5e94\u914d\u7f6e\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u914d\u7f6e\u5916\u8bbe\uff1a\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u56fe\u5f62\u5316\u914d\u7f6e\u5916\u56f4\u8bbe\u5907\u548c\u4e2d\u95f4\u4ef6\u7684\u529f\u80fd\u6a21\u5f0f\u548c\u521d\u59cb\u5316\u53c2\u6570\u3002STM32CubeMX\u63d0\u4f9b\u4e86\u76f4\u89c2\u7684\u754c\u9762\u6765\u5e2e\u52a9\u5f00\u53d1\u8005\u914d\u7f6e\u8fd9\u4e9b\u8bbe\u7f6e\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u5f00\u53d1\u8fc7\u7a0b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u751f\u6210C\u4ee3\u7801\uff1a\u5b8c\u6210\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u914d\u7f6e\u540e\uff0cSTM32CubeMX\u53ef\u4ee5\u81ea\u52a8\u751f\u6210C\u4ee3\u7801\u3002\u8fd9\u4e00\u6b65\u9aa4\u5927\u5927\u51cf\u8f7b\u4e86\u5f00\u53d1\u5de5\u4f5c\uff0c\u65f6\u95f4\u548c\u8d39\u7528\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002\u751f\u6210\u7684\u4ee3\u7801\u53ef\u4ee5\u76f4\u63a5\u7528\u4e8e\u540e\u7eed\u7684\u7f16\u8bd1\u548c\u8c03\u8bd5\u8fc7\u7a0b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4f7f\u7528IDE\u8fdb\u884c\u5f00\u53d1\uff1aSTM32CubeMX\u652f\u6301\u4e0e\u591a\u79cd\u96c6\u6210\u5f00\u53d1\u73af\u5883(IDE)\u914d\u5408\u4f7f\u7528\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8eClion\u3001STM32CubeIDE\u7b49\u3002\u53ef\u4ee5\u6839\u636e\u4e2a\u4eba\u559c\u597d\u548c\u9879\u76ee\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684IDE\u8fdb\u884c\u540e\u7eed\u7684\u4ee3\u7801\u7f16\u5199\u548c\u8c03\u8bd5\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5b66\u4e60\u548c\u53c2\u8003\u6559\u7a0b\uff1a\u4e3a\u4e86\u66f4\u597d\u5730\u638c\u63e1STM32CubeMX\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\uff0c\u5efa\u8bae\u5b66\u4e60\u76f8\u5173\u7684\u6559\u7a0b\u548c\u6587\u6863\u3002\u7f51\u7edc\u4e0a\u6709\u8bb8\u591a\u5173\u4e8eSTM32CubeMX\u7684\u6559\u7a0b\u548c\u89c6\u9891\uff0c\u4f8b\u5982\u54d4\u54e9\u54d4\u54e9\u4e0a\u7684\u3010STM32CubeMX\u6559\u7a0b\u3011\u7cfb\u5217\u89c6\u9891\uff0c\u53ef\u4ee5\u5e2e\u52a9\u521d\u5b66\u8005\u5feb\u901f\u5165\u95e8\u5e76\u6df1\u5165\u7406\u89e3STM32\u5168\u5916\u8bbe\u539f\u7406\u3001\u914d\u7f6e\u4ee5\u53ca\u5e38\u7528HAL\u3001LL\u5e93API\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4f7f\u7528STM32CubeMX\u5de5\u5177\u8fdb\u884cSTM32WL\u5e94\u7528\u7684\u8bbe\u8ba1\u548c\u5f00\u53d1\u3002\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\uff0c\u91cd\u8981\u7684\u662f\u8981\u719f\u6089STM32CubeMX\u7684\u754c\u9762\u548c\u529f\u80fd\uff0c\u5408\u7406\u914d\u7f6e\u9879\u76ee\u53c2\u6570\uff0c\u5e76\u5229\u7528\u5176\u751f\u6210\u7684C\u4ee3\u7801\u4f5c\u4e3a\u5f00\u53d1\u7684\u57fa\u7840\u3002\u540c\u65f6\uff0c\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\u662f\u63d0\u9ad8\u5f00\u53d1\u6280\u80fd\u7684\u5173\u952e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u652f\u6301\u7684LoRa\u901a\u4fe1\u6280\u672f\u6709\u54ea\u4e9b\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f?<\/h2>\n\n\n\n<p>\u3000\u3000STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u652f\u6301\u7684LoRa\u901a\u4fe1\u6280\u672f\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u5305\u62ec\u591a\u79cd\u8c03\u5236\u6a21\u5f0f\u3002\u8fd9\u4e9b\u8c03\u5236\u6a21\u5f0f\u4e3b\u8981\u6709\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u590d\u5408\u8c03\u5236\uff1aSTM32WL\u5fae\u63a7\u5236\u5668\u652f\u6301\u590d\u5408\u8c03\u5236\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u80fd\u591f\u901a\u8fc7LoRaWAN\u00ae\u6216\u4efb\u4f55\u5176\u4ed6\u5408\u9002\u7684\u534f\u8bae\u4ee5\u5b8c\u5168\u5f00\u653e\u7684\u65b9\u5f0f\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u79c1\u6709LoRa\u7f51\u7edc\u8bbe\u8ba1\u539f\u7406\uff1a\u5728\u79c1\u6709LoRa\u7f51\u7edc\u4e2d\uff0cSTM32WL\u53ef\u4ee5\u4f5c\u4e3a\u4f4e\u6210\u672c\u3001\u7075\u6d3b\u7684\u79c1\u6709\u7f51\u5173\u65b9\u6848\uff0c\u7528\u4e8e\u5c0f\u578bLoRa\u7ec4\u7f51\u3002\u5728\u8fd9\u79cd\u914d\u7f6e\u4e0b\uff0cSTM32WL\u4f5c\u4e3a\u7ec8\u7aef\u8282\u70b9\u7684\u82af\u7247\u53ea\u80fd\u91c7\u7528\u4e00\u4e2a\u4fe1\u9053\u8fdb\u884c\u901a\u4fe1\uff0c\u8fd9\u5305\u62ec\u56fa\u5b9a\u7684\u9891\u7387\u3001\u6269\u9891\u56e0\u5b50(SF)\u3001\u5e26\u5bbd(BW)\u7b49\u8c03\u5236\u53c2\u6570\u7ec4\u5408\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u591a\u79cd\u8c03\u5236\u6a21\u5f0f\u652f\u6301\uff1aSTM32WL SoC\u57fa\u4e8eArm Cortex-M4\u5185\u6838\uff0c\u652f\u6301\u591a\u79cd\u8c03\u5236\u6a21\u5f0f\uff0c\u5305\u62ecLoRa\u00ae\u3001(G)FSK\u3001(G)MSK \u548cBPSK\u3002\u8fd9\u79cd\u591a\u6a21\u5f0f\u652f\u6301\u4f7f\u5f97STM32WL\u80fd\u591f\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e2d\u7075\u6d3b\u9009\u62e9\u6700\u5408\u9002\u7684\u901a\u4fe1\u65b9\u5f0f\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u57fa\u4e8eSemtech SX126x\u7684sub-GHz\u5c04\u9891\u82af\u7247\uff1aSTM32WL\u7cfb\u5217\u4f7f\u7528Cortex-M4\u5185\u6838\u548cSemtech\u7684SX126x\u7684sub-GHz\u5c04\u9891\u82af\u7247\uff0c\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86\u5176\u5bf9LoRa\u6280\u672f\u7684\u652f\u6301\u3002\u8fd9\u79cd\u96c6\u6210\u65b9\u6848\u7b80\u5316\u4e86\u5f00\u53d1\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5f00\u653e\u5e73\u53f0\u652f\u6301\uff1aSTM32WL5x\u5fae\u63a7\u5236\u5668\u662f\u57fa\u4e8e\u8fd0\u884c\u9891\u7387\u5747\u4e3a48 MHz\u7684Arm\u00ae Cortex\u00ae\u2010M4\u548cCortex\u00ae-M0+\u5185\u6838\u4ee5\u53caSemtech SX126x sub-GHz\u65e0\u7ebf\u7535\u7684\u5f00\u653e\u5e73\u53f0\uff0c\u652f\u6301LoRa\u00ae\u3001(G)FSK\u3001(G)MSK\u548cBPSK\u8c03\u5236\u3002\u8fd9\u8868\u660eSTM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u4e0d\u4ec5\u652f\u6301LoRa\u6280\u672f\uff0c\u800c\u4e14\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f00\u653e\u7684\u5e73\u53f0\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u6839\u636e\u9700\u8981\u5b9a\u5236\u548c\u6269\u5c55\u529f\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u901a\u8fc7\u652f\u6301\u591a\u79cd\u8c03\u5236\u6a21\u5f0f(\u5982LoRa\u3001(G)FSK\u3001(G)MSK \u548cBPSK)\uff0c\u4ee5\u53ca\u63d0\u4f9b\u7075\u6d3b\u7684\u79c1\u6709\u7f51\u7edc\u8bbe\u8ba1\u539f\u7406\u548c\u57fa\u4e8eSemtech SX126x\u7684sub-GHz\u5c04\u9891\u82af\u7247\uff0c\u5b9e\u73b0\u4e86\u5bf9LoRa\u901a\u4fe1\u6280\u672f\u7684\u5177\u4f53\u5b9e\u73b0\u65b9\u5f0f\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u975e\u5e38\u9002\u5408\u4e8e\u9700\u8981\u8fdc\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u9488\u5bf9STM32WL LoRa\u5e94\u7528\u7a0b\u5e8f\uff0c\u6709\u54ea\u4e9b\u5b98\u65b9\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5e93\u548c\u793a\u4f8b\u4ee3\u7801?<\/h2>\n\n\n\n<p>\u3000\u3000\u9488\u5bf9STM32WL LoRa\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b98\u65b9\u63d0\u4f9b\u7684\u8f6f\u4ef6\u5e93\u548c\u793a\u4f8b\u4ee3\u7801\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000STM32WL\u7efc\u5408\u8f6f\u4ef6HAL\u5e93\uff1a\u8fd9\u662f\u4e3aSTM32WL Nucleo-64\u677f\u63d0\u4f9b\u7684\uff0c\u65e0\u9700\u5355\u72ec\u7684\u63a2\u5934\u5373\u53ef\u4f7f\u7528STLINK-V3E\u8c03\u8bd5\u5668\/\u7f16\u7a0b\u5668\u8fdb\u884c\u5f00\u53d1\u3002<\/li>\n\n\n\n<li>\u3000\u3000STM32CubeWL MCU\u5305\uff1a\u8fd9\u4e2a\u8f6f\u4ef6\u5305\u63d0\u4f9b\u4e86\u5404\u79cd\u6253\u5305\u8f6f\u4ef6\u793a\u4f8b\uff0c\u9002\u7528\u4e8eSTM32WL\u7cfb\u5217sub-GHz\u65e0\u7ebf\u5fae\u63a7\u5236\u5668\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5c1d\u8bd5\u65b0\u6982\u5ff5\u5e76\u521b\u5efaLoRa\u2122\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000STM32WL Nucleo-64\u677f(NUCLEO-WL55JC)\uff1a\u867d\u7136\u4e0d\u662f\u76f4\u63a5\u63d0\u5230\u8f6f\u4ef6\u5e93\u6216\u793a\u4f8b\u4ee3\u7801\uff0c\u4f46\u8be5\u677f\u88ab\u63d0\u53ca\u53ef\u7528\u4e8e\u901a\u8fc7STM32WL\u7cfb\u5217sub-GHz\u65e0\u7ebf\u5fae\u63a7\u5236\u5668\u5c1d\u8bd5\u65b0\u6982\u5ff5\u5e76\u521b\u5efaLoRa\u2122\u5e94\u7528\uff0c\u6697\u793a\u4e86\u5176\u914d\u5957\u7684\u8f6f\u4ef6\u8d44\u6e90\u53ef\u80fd\u5305\u62ec\u5fc5\u8981\u7684\u5e93\u548c\u793a\u4f8b\u4ee3\u7801\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u5bf9\u4e8eSTM32WL LoRa\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\uff0c\u5b98\u65b9\u4e3b\u8981\u63d0\u4f9b\u4e86STM32WL\u7efc\u5408\u8f6f\u4ef6HAL\u5e93\u548cSTM32CubeWL MCU\u5305\u4f5c\u4e3a\u8f6f\u4ef6\u8d44\u6e90\u3002\u8fd9\u4e9b\u8d44\u6e90\u65e8\u5728\u652f\u6301\u5f00\u53d1\u8005\u5229\u7528STM32WL\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u8fdb\u884cLoRa\u2122\u5e94\u7528\u7684\u5f00\u53d1\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 \u5728\u6784\u5efaSTM32WL LoRa\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u5982\u4f55\u4f18\u5316\u5916\u8bbe\u6027\u80fd\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u6784\u5efaSTM32WL LoRa\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u4f18\u5316\u5916\u8bbe\u6027\u80fd\u4ee5\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u6548\u7387\u7684\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul 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