{"id":37600,"date":"2023-09-21T16:21:08","date_gmt":"2023-09-21T08:21:08","guid":{"rendered":"\/\/www.viralrail.com\/?p=37600"},"modified":"2023-09-22T14:07:07","modified_gmt":"2023-09-22T06:07:07","slug":"nmkrhljs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/37600.html","title":{"rendered":"NBIoT\u6a21\u5757\u5982\u4f55\u8fde\u63a5STM32\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u5728\u7269\u8054\u7f51\u9886\u57df\uff0cNB-IoT(Narrowband Internet of Things)\u6280\u672f\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f4e\u529f\u8017\u3001\u4f4e\u5e26\u5bbd\u7684\u7269\u8054\u7f51\u8bbe\u5907\u3002\u800c\u5728NB-IoT\u5e94\u7528\u5f00\u53d1\u4e2d\uff0cSTM32\u7cfb\u5217\u5f00\u53d1\u677f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u786c\u4ef6\u5e73\u53f0\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u8fde\u63a5STM32\u5f00\u53d1\u677f\u548cNB-IoT\u6a21\u5757\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u642d\u5efa\u7269\u8054\u7f51\u8bbe\u5907\u539f\u578b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u51c6\u5907\u5de5\u4f5c<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5f00\u59cb\u8fde\u63a5STM32\u5f00\u53d1\u677f\u548cNB-IoT\u6a21\u5757\u4e4b\u524d\uff0c\u9700\u8981\u51c6\u5907\u4ee5\u4e0b\u6750\u6599\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. STM32\u5f00\u53d1\u677f\uff1a\u5982STM32F103C8T6.\u8fd9\u662f\u4e00\u6b3e\u5e38\u7528\u7684\u4f4e\u6210\u672cSTM32\u5f00\u53d1\u677f\u3002<\/li>\n\n\n\n<li>\u3000\u30002. NB-IoT\u6a21\u5757\uff1a\u5982Quectel BC95.\u8fd9\u662f\u4e00\u6b3e\u5e38\u7528\u7684NB-IoT\u6a21\u5757\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u675c\u90a6\u7ebf\uff1a\u7528\u4e8e\u8fde\u63a5STM32\u5f00\u53d1\u677f\u548cNB-IoT\u6a21\u5757\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u8fde\u63a5\u6b65\u9aa4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u5c06NB-IoT\u6a21\u5757\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u7684\u4e32\u53e3<\/h3>\n\n\n\n<p>\u3000\u3000NB-IoT\u6a21\u5757\u901a\u5e38\u901a\u8fc7\u4e32\u53e3\u4e0eSTM32\u5f00\u53d1\u677f\u8fdb\u884c\u901a\u4fe1\u3002\u9996\u5148\uff0c\u5c06NB-IoT\u6a21\u5757\u7684VCC\u5f15\u811a\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u76845V\u5f15\u811a\uff0c\u5c06GND\u5f15\u811a\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u7684GND\u5f15\u811a\u3002\u7136\u540e\uff0c\u5c06NB-IoT\u6a21\u5757\u7684TX\u5f15\u811a\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u7684RX\u5f15\u811a\uff0c\u5c06RX\u5f15\u811a\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u7684TX\u5f15\u811a\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u8981\u5c06NB-IoT\u6a21\u5757\u7684CH_PD\u5f15\u811a\u8fde\u63a5\u5230STM32\u5f00\u53d1\u677f\u7684\u4efb\u610fIO\u5f15\u811a\uff0c\u7528\u4e8e\u63a7\u5236NB-IoT\u6a21\u5757\u7684\u7535\u6e90\u5f00\u5173\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u914d\u7f6eSTM32\u5f00\u53d1\u677f\u7684\u4e32\u53e3<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u8fde\u63a5\u5b8c\u6210\u540e\uff0c\u9700\u8981\u914d\u7f6eSTM32\u5f00\u53d1\u677f\u7684\u4e32\u53e3\u3002\u901a\u5e38\uff0c\u4f7f\u7528\u7684\u662fSTM32\u7684USART\u4e32\u53e3\u3002\u9996\u5148\uff0c\u6253\u5f00STM32\u5f00\u53d1\u677f\u7684\u5f00\u53d1\u73af\u5883(\u5982Keil\u6216STM32CubeIDE)\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5de5\u7a0b\u3002\u7136\u540e\uff0c\u5728\u5de5\u7a0b\u4e2d\u914d\u7f6e\u4e32\u53e3\u7684\u5f15\u811a\u548c\u6ce2\u7279\u7387\uff0c\u786e\u4fdd\u4e0eNB-IoT\u6a21\u5757\u7684\u901a\u4fe1\u4e00\u81f4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. 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