{"id":4983,"date":"2023-09-08T16:39:59","date_gmt":"2023-09-08T16:39:59","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=4983"},"modified":"2023-09-29T13:30:15","modified_gmt":"2023-09-29T13:30:15","slug":"everything-you-need-to-know-about-the-raspberry-pi-4","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/zh\/%e5%85%b3%e4%ba%8e%e7%ba%a2%e8%8e%93%e6%b4%be-4-%e4%bd%a0%e9%9c%80%e8%a6%81%e7%9f%a5%e9%81%93%e7%9a%84%e4%b8%80%e5%88%87\/","title":{"rendered":"\u5173\u4e8e Raspberry Pi 4 \u60a8\u9700\u8981\u77e5\u9053\u7684\u4e00\u5207"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-1024x576.png\" alt=\"\u6811\u8393\u6d3e 4 \u6807\u9898\u56fe\u7247\" class=\"wp-image-5177\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/RASPI4-Title.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u73b0\u5728 Raspberry Pi 4 \u7684\u5e93\u5b58\u5df2\u7ecf\u6062\u590d\u6b63\u5e38\uff0c\u6211\u4eec\u8ba4\u4e3a\u662f\u65f6\u5019\u5199\u4e00\u7bc7\u5173\u4e8e\u8fd9\u6b3e\u5fae\u578b\u8ba1\u7b97\u673a\u7684\u5f3a\u5927\u529f\u80fd\u7684\u6587\u7ae0\u4e86\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5982\u679c\u60a8\u5df2\u7ecf\u6709\u4e86\u4e00\u4e2a\uff0c\u5e76\u60f3\u4e86\u89e3\u66f4\u591a\u6216<a href=\"https:\/\/buyzero.de\/products\/raspberry-pi-4b?_pos=2&amp;_sid=f7a29efc8&amp;_ss=r&amp;variant=40326653018292\"> \u5982\u679c\u60a8\u6b63\u5728\u8003\u8651\u8d2d\u4e70<\/a> \u5e76\u60f3\u4e86\u89e3\u66f4\u591a\u7ec6\u8282--\u8fd9\u7bc7\u6587\u7ae0\u5c31\u662f\u4e3a\u60a8\u51c6\u5907\u7684\uff01<\/p>\n\n\n\n<p>\u5e9f\u8bdd\u4e0d\u591a\u8bf4\uff0c\u6211\u4e3a\u60a8\u4ecb\u7ecd\u6709\u5173 Raspberry Pi 4 \u7684\u4e00\u5207\u4fe1\u606f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5386\u53f2<\/h2>\n\n\n\n<p>\u8ba9\u6211\u4eec\u4ece\u540d\u5b57\u5f00\u59cb\u3002\u4e3a\u4ec0\u4e48\u662f 4B\uff1f4 \"\u662f\u4e00\u4ee3\u4ea7\u54c1\u7684\u540d\u79f0\uff0c\"B \"\u6307\u7684\u662f\u8f66\u578b\u3002\u4e0d\u8fc7\uff0c\"B \"\u662f\u7b2c\u56db\u4ee3\u7684\u4e3b\u8981\u8f66\u578b\u3002<\/p>\n\n\n\n<p>\u6ca1\u9519\u3002\u4f60\u627e\u4e0d\u5230 Raspberry Pi 4 A\u3002\u5c31\u662f\u627e\u4e0d\u5230\u3002 <\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6211\u5728\u672c\u6587\u4e2d\u5c06\u7b80\u79f0\u5b83\u4e3a \"Raspberry Pi 4\"\uff0c\u4f46\u5b83\u7684\u6b63\u5f0f\u540d\u79f0\u662f Raspberry Pi 4 Model B\u3002<\/p>\n\n\n\n<p>\u8ba9\u6211\u4eec\u4ece\u5934\u5f00\u59cb\u3002 <\/p>\n\n\n\n<p>Raspberry Pi 4 \u6700\u521d\u4e8e 2019 \u5e74 6 \u6708 24 \u65e5\u53d1\u5e03\u3002<\/p>\n\n\n\n<p>\u5b83\u4e8e 2020 \u5e74 5 \u6708 28 \u65e5\u88ab 1.4 \u7248\u53d6\u4ee3\uff0c\u968f\u540e\u53c8\u88ab 1.5 \u7248\u53d6\u4ee3\u3002 <a href=\"https:\/\/www.raspberrypi.com\/news\/bullseye-bonus-1-8ghz-raspberry-pi-4\/\">\u6700\u5927\u7684\u66f4\u65b0\u662f\u589e\u52a0\u4e86 8GB \u5185\u5b58\uff0c\u4e3b\u9891\u4ece 1.5GHz \u63d0\u5347\u5230 1.8GHz\u3002<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited.png\" alt=\"\u6811\u8393\u6d3e4\" class=\"wp-image-4874\" style=\"width:468px;height:351px\" width=\"468\" height=\"351\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited.png 900w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-300x225.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-768x576.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/08\/Raspberry-Pi-4-August-2023-edited-16x12.png 16w\" sizes=\"auto, (max-width: 468px) 100vw, 468px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>2020 \u5e74 11 \u6708 2 \u65e5\uff0cRaspberry Pi 400 \u53d1\u5e03\u3002<\/p>\n\n\n\n<p>\u5982\u4eca\uff0cRaspberry Pi 4 \u5bb6\u65cf\u5b9e\u9645\u4e0a\u6709\u4e24\u6b3e\u7535\u8111\uff1a4 Model B \u548c 400\u3002<\/p>\n\n\n\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u4e3b\u8981\u4ecb\u7ecd Raspberry Pi 4\uff0c\u800c Raspberry Pi 400 \u5c06\u7559\u5f85\u53e6\u4e00\u7bc7\u957f\u6587\u4ecb\u7ecd\uff08\u5c3d\u7ba1\u4e0b\u9762\u7684\u8bb8\u591a\u89c4\u683c\u4e5f\u9002\u7528\u4e8e 400\uff09\u3002 <\/p>\n\n\n\n<p>\u540c\u65f6\uff0c\u60a8\u8fd8\u53ef\u4ee5\u67e5\u770b\u6211\u4eec\u7684\u6587\u7ae0\uff0c\u4e86\u89e3\u6709\u5173 400 \u7684 23 \u4e2a\u4e8b\u5b9e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/23-fun-raspberry-pi-400-facts\/\">\u5173\u4e8e Raspberry Pi 400 \u7684 23 \u4e2a\u6709\u8da3\u4e8b\u5b9e<\/a>!<\/li>\n<\/ul>\n\n\n\n<p>\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u6765\u4e86\u89e3\u4e00\u4e0b\u5b83\u7684\u89c4\u683c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Raspberry Pi 4 \u89c4\u683c<\/h2>\n\n\n\n<p>Raspberry Pi 4 \u662f\u524d\u4ee3\u4ea7\u54c1\u7684\u91cd\u5927\u5347\u7ea7\uff0c\u5f7b\u5e95\u6539\u53d8\u4e86\u5355\u677f\u8ba1\u7b97\u673a\u5e02\u573a\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5b83\u6bd4\u4e0a\u4e00\u4ee3\u4ea7\u54c1 Raspberry Pi 3B+ \u5feb\u4e86\u5927\u7ea6\u4e09\u500d\u3002<\/p>\n\n\n\n<p>\u6700\u663e\u8457\u7684\u53d8\u5316\u662f\u52a0\u5165\u4e86 <a href=\"https:\/\/magpi.raspberrypi.com\/articles\/raspberry-pi-4-specs-benchmarks\">\u5f3a\u5927\u7684CPU\u5347\u7ea7<\/a>Pi 4 \u91c7\u7528 Broadcom BCM2711 \u82af\u7247\uff0c\u5177\u6709\u56db\u6838 ARM Cortex-A72\uff08ARM v8\uff0964 \u4f4d\u7247\u4e0a\u7cfb\u7edf\uff08SoC\uff09\u3002 <\/p>\n\n\n\n<p>\u6027\u80fd\u7684\u5927\u5e45\u63d0\u5347\u4f7f\u5176\u901f\u5ea6\u8fbe\u5230\u524d\u4ee3\u4ea7\u54c1 Raspberry Pi 3B+ \u7684\u4e09\u500d\uff0c\u5b9e\u73b0\u4e86\u66f4\u597d\u7684\u591a\u4efb\u52a1\u5904\u7406\u548c\u66f4\u9ad8\u7684\u8ba1\u7b97\u8d1f\u8f7d\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0cRaspberry Pi 4B SoC \u7684\u5de5\u827a\u8282\u70b9\u66f4\u5c0f\uff0828 \u7eb3\u7c73\uff09\uff0c\u800c\u4ee5\u524d\u7684\u578b\u53f7\u5de5\u827a\u8282\u70b9\u4e3a 40 \u7eb3\u7c73\u3002\u6709\u4e86\u8fd9\u79cd\u5dee\u5f02\uff0c4B \u80fd\u591f\u5728\u76f8\u540c\u7684\u7269\u7406\u9762\u79ef\u5185\u62e5\u6709\u66f4\u590d\u6742\u7684\u82af\u7247\u8bbe\u8ba1\u548c\u66f4\u591a\u7684\u6676\u4f53\u7ba1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" hcb-fetch-image-from=\"https:\/\/www.youtube.com\/watch?v=qjWNC4zqfA8\" title=\"\u6ca1\u6709\u4ec0\u4e48\u6bd4 Raspberry Pi 4 \u66f4\u6f02\u4eae\u4e86\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qjWNC4zqfA8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Pi 4 \u62e5\u6709\u66f4\u5feb\u7684\u542f\u52a8\u65f6\u95f4\u548c\u6574\u4f53\u54cd\u5e94\u901f\u5ea6\uff0c\u5176\u5185\u5b58\u5b50\u7cfb\u7edf\u4e5f\u5f97\u5230\u4e86\u6539\u8fdb\u3002 <\/p>\n\n\n\n<p>\u53d1\u5e03\u65f6\uff0c\u5b83\u6709\u4e09\u79cd\u5185\u5b58\u914d\u7f6e\uff1a1GB\u30012GB \u548c 4GB\u3002 <\/p>\n\n\n\n<p>\u540e\u6765\uff0cRaspberry Pi \u6709\u9650\u516c\u53f8\u53d1\u5e03\u4e86\u7b2c\u56db\u79cd\u914d\u7f6e\uff1a\u914d\u5907 8GB \u7684 Pi 4\uff0c\u5927\u5927\u6269\u5c55\u4e86\u5176\u53ef\u5904\u7406\u7684\u5e94\u7528\u8303\u56f4\u3002<\/p>\n\n\n\n<p>\u8bf4\u5230 Raspberry Pi 4 \u80cc\u540e\u7684 ARM \u67b6\u6784\uff0c\u5b83\u6709\u56db\u4e2a\u5185\u6838\u548c\u77e2\u91cf\u6d6e\u70b9\u8fd0\u7b97\u7248\u672c 4\uff08VFPv4\uff09\u3002<\/p>\n\n\n\n<p>\u8ba9\u6211\u7b80\u5355\u8c08\u8c08\u4e00\u4e9b\u6bd4\u8f83\u5e73\u51e1\u7684\u65b9\u9762\u3002\u4e0e\u4ee5\u524d\u7684\u578b\u53f7\u4e00\u6837\uff0cRaspberry Pi 4 \u4e5f\u53ef\u4ee5\u901a\u8fc7 microSD \u5361\u542f\u52a8\u3002\u65b0\u7684\u4e00\u70b9\u662f\uff0c\u5b83\u7684\u6807\u51c6\u7535\u6e90\u662f USB-C\uff0c\u800c\u4e0d\u662f Micro USB\uff08\u5f53\u7136\uff0c\u4f60\u4e5f\u53ef\u4ee5\u901a\u8fc7 PoE HAT \u4e3a\u5b83\u4f9b\u7535\uff09\u3002\u5b83\u9700\u8981\u4e00\u4e2a\u6700\u5927\u7535\u6d41\u4e3a 3 \u5b89\u57f9\u7684 5 \u4f0f\u7535\u6e90\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u603b\u529f\u8017\u4e3a 5V x 3A = 15 \u74e6\u3002<\/p>\n\n\n\n<p>\u5728\u663e\u793a\u65b9\u9762\uff0cRaspberry Pi 4 \u5177\u6709\u8bb8\u591a\u65b0\u529f\u80fd\u3002Pi 4 \u5f15\u5165\u4e86\u53cc\u5fae\u578b HDMI \u7aef\u53e3\uff0c\u6700\u591a\u53ef\u540c\u65f6\u652f\u6301\u4e24\u53f0 4K \u8d85\u9ad8\u6e05\u663e\u793a\u5668\uff0c\u5237\u65b0\u7387\u4e3a\u6bcf\u79d2 60 \u5e27\u3002 <\/p>\n\n\n\n<p>\u5728\u591a\u5a92\u4f53\u65b9\u9762\uff0c\u5b83\u62e5\u6709 H.265\uff084Kp60 \u89e3\u7801\uff09\u548c H.264\uff081080p60 \u89e3\u7801\u548c 1080p30 \u7f16\u7801\uff09\u4ee5\u53ca OpenGL ES 3.0 \u56fe\u5f62\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-1024x768.jpg\" alt=\"\u4fef\u89c6\u56fe\" class=\"wp-image-5181\" style=\"width:487px;height:365px\" width=\"487\" height=\"365\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi41.jpg 1280w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>\u4e0e\u4ee5\u524d\u7684\u578b\u53f7\u4e00\u6837\uff0c\u5b83\u914d\u5907 40 \u4e2a GPIO \u5f15\u811a\uff0c\u8fd0\u884c\u7535\u538b\u4ecd\u4e3a 3V3\u300228 \u4e2a\u7528\u6237\u53ef\u8bbf\u95ee\u7684 GPIO \u5f15\u811a\u652f\u6301\u5404\u79cd\u63a5\u53e3\u9009\u9879\uff1aSPI\u3001I2C\u3001PWM\u3001UART\u3001SDIO\u3001DPI\u3001PCM \u548c GPCLK\u3002\u6700\u91cd\u8981\u7684\u662f\uff0cBCM2711 \u82af\u7247\u6bd4\u4ee5\u524d\u7684\u82af\u7247\u591a\u4e86\u4e00\u4e9b\u989d\u5916\u7684\u63a5\u53e3\u529f\u80fd--\u589e\u52a0\u4e86\u4e24\u4e2a I2C \u7aef\u53e3\u3001\u56db\u4e2a\u65b0\u7684 UART \u7aef\u53e3\uff0c\u73b0\u5728\u8fd8\u53ef\u4ee5\u5728\u64ad\u653e\u97f3\u9891\u7684\u540c\u65f6\u4f7f\u7528 PWM\u3002<\/p>\n\n\n\n<p>\u5728\u7ee7\u7eed\u4e4b\u524d\uff0c\u6211\u5e94\u8be5\u63d0\u5230\u4e24\u4e2a GPIO \u5f15\u811a\uff0827 \u548c 28\uff09\u662f\u4e3a HAT ID EEPROM \u9884\u7559\u7684\u3002 <\/p>\n\n\n\n<p>27 \u5f15\u811a\u7528\u4f5c ID_SD\uff0c28 \u5f15\u811a\u7528\u4f5c ID_SC\uff0c\u5b83\u4eec\u901a\u8fc7\u641c\u7d22 EEPROM \u6765\u54cd\u5e94 Raspberry Pi \u7684\u542f\u52a8\u3002\u56e0\u6b64\uff0c\u9664\u4e86 I2C ID EEPROM \u4e4b\u5916\uff0c\u7edd\u5bf9\u4e0d\u80fd\u5c06\u8fd9\u4e9b\u5f15\u811a\u7528\u4e8e\u5176\u4ed6\u7528\u9014\u3002<\/p>\n\n\n\n<p>\u603b\u4e4b\uff0c\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u8fd9\u4e9b\u63a5\u53e3\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u70b9\u51fb\u8fd9\u91cc\u67e5\u770b\u6211\u4eec\u7684\u76f8\u5173\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/spi-the-serial-peripheral-interface\/\">SPI - \u4e32\u884c\u5916\u8bbe\u63a5\u53e3<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/i2c-the-inter-integrated-circuit-bus\/\">I2C - \u96c6\u6210\u7535\u8def\u95f4\u603b\u7ebf<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/uart-the-universal-asynchronous-receiver-transmitter\/\">UART - \u901a\u7528\u5f02\u6b65\u63a5\u6536-\u53d1\u9001\u5668<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-1024x768.jpg\" alt=\"\u5e95\u89c6\u56fe\" class=\"wp-image-5182\" style=\"width:487px;height:365px\" width=\"487\" height=\"365\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi42.jpg 1280w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>\u800c\u4e14\u4fdd\u8bc1\u81f3\u5c11\u5728 2026 \u5e74 1 \u6708\u4e4b\u524d\u7ee7\u7eed\u751f\u4ea7\uff01\u8fd9\u610f\u5473\u7740\uff0c\u5c3d\u7ba1\u53bb\u5e74\u56e0\u5927\u6d41\u884c\u75c5\u800c\u51fa\u73b0\u4e86\u77ed\u7f3a\uff0c\u4f46\u5b83\u4ecd\u80fd\u7ee7\u7eed\u751f\u4ea7\u3001 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-dispatch-have-the-million-unit-months-begun\/\">\u6811\u8393\u6d3e\u91cd\u83b7\u65b0\u751f<\/a> \u5728\u672a\u6765\u4e09\u5e74\u5185\uff0cPi 4 \u80af\u5b9a\u4f1a\u662f\u4e00\u6b3e\u53ef\u7528\u7684\u673a\u578b\u3002<\/p>\n\n\n\n<p><strong>\u7f16\u8f91\uff082023 \u5e74 9 \u6708 29 \u65e5\uff09<\/strong>:\u5728 <a href=\"https:\/\/www.raspberrypi.com\/news\/introducing-raspberry-pi-5\/\">\u8fd9\u4e2a<\/a> \u5229\u5179-\u5384\u666e\u987f\uff08Liz Upton\uff09\u8bf4\uff0c\u4ed6\u4eec\u4e0d\u4f1a\u505c\u4ea7 Pi 4\uff0c\u76f4\u5230 <em>\u81f3\u5c11<\/em> 2030 \u5e74\u4ee3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fde\u63a5\u6027<\/h2>\n\n\n\n<p>Raspberry Pi 4 \u63d0\u4f9b WiFi\u3001\u84dd\u7259\u548c\u5343\u5146\u4ee5\u592a\u7f51\u3002\u503c\u5f97\u9010\u4e00\u4ecb\u7ecd\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0cRaspberry Pi 4 \u7684 WiFi \u82af\u7247\u662f\u8d5b\u666e\u62c9\u65af CYW43455\uff0c\u4e0e Pi 3B+ \u76f8\u540c\u3002\u5b83\u8fd0\u884c 2.4 \u548c 5 GHz \u53cc\u9891 WiFi\uff0c\u652f\u6301\u591a\u79cd WiFi \u6807\u51c6\uff1aIEEE 802.11 b\/g\/n\/ac\u3002<\/p>\n\n\n\n<p>\u8bf4\u5230\u84dd\u7259\uff0cRaspberry Pi 4 \u53ef\u540c\u65f6\u8fd0\u884c\u84dd\u7259 5 \u548c\u4f4e\u529f\u8017\u84dd\u7259\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u5b83\u652f\u6301\u771f\u6b63\u7684\u5343\u5146\u4ee5\u592a\u7f51--\u76f4\u63a5\u8fde\u63a5\u5230 SoC\u3002\u6240\u8c13 \"\u771f\u6b63\u7684\"\uff0c\u6307\u7684\u662f\u8fde\u63a5\u4e0d\u901a\u8fc7 USB\uff0c\u4ee5\u524d\u7684\u578b\u53f7\u5c31\u662f\u8fd9\u6837\u3002\u4f60\u53ef\u4ee5\u5c06\u4ee5\u592a\u7f51\u548c USB \u4e4b\u95f4\u7684\u5e26\u5bbd\u5206\u5f00\u3002\u4ee5\u592a\u7f51\u6570\u636e\u5305\u65e0\u9700\u8f6c\u6362\u6210 USB \u6570\u636e\u5305\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0cPi 4 \u7684\u4ee5\u592a\u7f51\u5e26\u5bbd\u5927\u7ea6\u662f 3B+ \u7684\u4e09\u500d\uff0c\u4f20\u8f93\u901f\u7387\u8fbe\u5230\u6bcf\u79d2 1 \u5343\u5146\u6bd4\u7279\uff08\u6bcf\u79d2 1000 \u5146\u6bd4\u7279\uff09\u3002<\/p>\n\n\n\n<p>\u5982\u4e0a\u6240\u8ff0\uff0c\u60a8\u8fd8\u53ef\u4ee5\u5c06 PoE HAT \u7528\u4f5c Raspberry Pi 4 \u7684\u7535\u6e90\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6e2f\u53e3<\/h2>\n\n\n\n<p>\u9664\u4e86 HDMI \u7aef\u53e3\u548c USB-C \u7535\u6e90\u7aef\u53e3\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a AV \u63d2\u5b54\uff0c\u53ef\u4ee5\u63d2\u5165\u8033\u673a\u6216\u626c\u58f0\u5668\u3002\u8fd9\u5c31\u662f\u56db\u4e2a\u5c0f\u63a5\u53e3\u3002<\/p>\n\n\n\n<p>\u5b83\u8fd8\u914d\u6709\u4e00\u4e2a\u663e\u793a\u5668\u4e32\u884c\u63a5\u53e3\u548c\u4e00\u4e2a\u6444\u50cf\u5934\u4e32\u884c\u63a5\u53e3\uff0c\u8fd9\u4e24\u4e2a\u63a5\u53e3\u90fd\u662f Pi \u9876\u90e8\u7684\u6c34\u5e73\u957f\u63a5\u53e3\uff0c\u7528\u4e8e\u8fde\u63a5\u5e26\u72b6\u7535\u7f06\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\uff0cPi 4 \u6709 5 \u4e2a\u5927\u7aef\u53e3\uff08USB \u548c\u4ee5\u592a\u7f51\u7aef\u53e3\uff09\uff0c\u8fd9\u4f7f\u5b83\u7684\u5916\u5f62\u4e0e\u4f17\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>Raspberry Pi \u7231\u597d\u8005\u5f88\u5feb\u5c31\u4f1a\u6ce8\u610f\u5230\uff0c\u5728 Raspberry Pi 4 \u4e2d\uff0c\u516c\u53f8\u51b3\u5b9a\u5c06 USB \u7aef\u53e3\u548c\u4ee5\u592a\u7f51\u7aef\u53e3\u5bf9\u8c03\u3002\u5728\u4ee5\u524d\u7684\u578b\u53f7\u4e2d\uff0c\u4ee5\u592a\u7f51\u7aef\u53e3\u5728\u5de6\u8fb9\uff0cUSB \u7aef\u53e3\u5728\u53f3\u8fb9\u3002<\/p>\n\n\n\n<p>\u4e0d\u8fc7\uff0c\u4e3a\u4e86\u8ba9\u6240\u6709\u4e1c\u897f\u90fd\u80fd\u88c5\u5230\u65b0\u6b3e\u8f66\u578b\u4e0a\uff0c\u4ed6\u4eec\u4e0d\u5f97\u4e0d\u7a0d\u5fae\u632a\u52a8\u4e86\u4e00\u4e0b\u4f4d\u7f6e\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited.jpg\" alt=\"USB \u548c\u4ee5\u592a\u7f51\u7aef\u53e3\" class=\"wp-image-5185\" style=\"width:493px;height:370px\" width=\"493\" height=\"370\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited.jpg 865w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/raspi4-close-up2-edited-16x12.jpg 16w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>\u5728\u8fd9\u5f20\u7167\u7247\u4e2d\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u5de6\u8fb9\u9ed1\u8272\u7684\u4e24\u4e2a USB 2.0 \u7aef\u53e3\uff0c\u4e2d\u95f4\u84dd\u8272\u7684\u4e24\u4e2a USB 3.0 \u7aef\u53e3\uff0c\u4ee5\u53ca\u53f3\u8fb9\u7684\u4ee5\u592a\u7f51\u7aef\u53e3\u30023.0 \u7aef\u53e3\uff0c\u53f3\u8fb9\u662f\u4ee5\u592a\u7f51\u7aef\u53e3\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u5bf9\u4e24\u8005\u7684\u533a\u522b\u611f\u5230\u597d\u5947\uff0cUSB 2.0 \u7684\u5e26\u5bbd\u4e3a\u6bcf\u79d2 480 \u5146\u6bd4\u7279\uff0c\u6570\u636e\u6bcf\u6b21\u53ea\u80fd\u5355\u5411\u4f20\u8f93\u3002\u800c USB 3.0 \u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a\u6bcf\u79d2 5 \u5146\u6bd4\u7279\u3002 <em>\u5343\u5146<\/em> \u6bcf\u79d2\uff0c\u6570\u636e\u53ef\u540c\u65f6\u53cc\u5411\u6d41\u52a8\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d85\u9891<\/h2>\n\n\n\n<p>\u5f53\u7136\uff0cRaspberry Pi 4 \u662f Raspberry Pi \u5bb6\u65cf\u4e2d\u529f\u80fd\u6700\u5f3a\u5927\u7684\u5fae\u5904\u7406\u5668\u3002<\/p>\n\n\n\n<p>\u4e0d\u8fc7\uff0c\u5982\u679c\u60a8\u60f3\u8ba9\u5b83\u53d8\u5f97\u66f4\u52a0 <em>\u66f4\u591a<\/em> \u5982\u679c\u60a8\u7684 Raspberry Pi 4 \u529f\u80fd\u5f3a\u5927\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u8d85\u9891\u3002\u5e78\u8fd0\u7684\u662f\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u5de5\u5177\u548c\u4e00\u7bc7\u5b8c\u6574\u7684\u6587\u7ae0\u6765\u89e3\u91ca\u5982\u4f55\u5bf9 Raspberry Pi 4 \u8fdb\u884c\u8d85\u9891\u3002 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/overclock-raspberry-pi\/\">\u8fd9\u91cc<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u95ee\u9898<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u7684 Raspberry Pi \u51fa\u73b0\u95ee\u9898\uff0c\u5f53\u7136\u6709\u5f88\u591a\u539f\u56e0\u3002\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u5c31\u662f\u8fc7\u70ed\u3002<\/p>\n\n\n\n<p>\u67e5\u770b\u6211\u4eec\u5173\u4e8e Raspberry Pi \u95ee\u9898\u548c\u5982\u4f55\u89e3\u51b3\u8fc7\u70ed\u95ee\u9898\u7684\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/why-is-my-raspberry-pi-so-slow\/\">\u6211\u7684 Raspberry Pi \u4e3a\u4ec0\u4e48\u8fd9\u4e48\u6162\uff1f<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/help-my-raspberry-pi-wont-connect-to-wifi\/\">\u5e2e\u52a9\uff01\u6211\u7684 Raspberry Pi \u65e0\u6cd5\u8fde\u63a5\u5230 WiFi\uff01<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-best-raspberry-pi-4-case-2023\/\">2023 \u5e74\u6700\u4f73\u6811\u8393\u6d3e 4 \u6848\u4f8b<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-fan-pins-easy-cooling-solution\/\">\u6811\u8393\u6d3e\u98ce\u6247\u5f15\u811a\uff08\u7b80\u6613\u51b7\u5374\u89e3\u51b3\u65b9\u6848\uff09<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ef7\u683c<\/h2>\n\n\n\n<p>\u73b0\u5728\uff0c2021 \u5e74\u548c 2022 \u5e74\u7684 Raspberry Pi \u77ed\u7f3a\u5df2\u6210\u4e3a\u4f20\u5947\u3002\u9ad8\u989d\u52a0\u4ef7\u3001\u672a\u7ecf\u6279\u51c6\u7684\u8f6c\u552e\u5546\uff0cRaspberry Pi \u793e\u533a\u4e00\u7247\u6df7\u4e71\u3002\u8fd9\u7b80\u76f4\u662f\u75af\u72c2\u3002<\/p>\n\n\n\n<p>\u5e78\u8fd0\u7684\u662f\uff0c\u867d\u7136\u8fd9\u53ea\u662f\u4e00\u4e2a\u4f20\u8bf4\uff0c\u4f46\u4e5f\u5df2\u7ecf\u6210\u4e3a\u8fc7\u53bb\u3002<\/p>\n\n\n\n<p>\u5982\u4eca\uff0cRaspberry Pis \u53c8\u5f88\u5bb9\u6613\u4e70\u5230\u4e86\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u4ef7\u683c\u5df2\u57fa\u672c\u7a33\u5b9a\u4e0b\u6765\u3002\u4e0d\u8fc7\uff0c\u5728\u6211\u5199\u8fd9\u7bc7\u6587\u7ae0\u65f6\uff0c\u5b83\u4eec\u8fd8\u6ca1\u6709\u8fbe\u5230\u5927\u6d41\u884c\u524d\u7684\u4ef7\u683c\u3002\u968f\u7740\u4ef7\u683c\u7684\u6ce2\u52a8\uff0c\u672c\u8282\u5185\u5bb9\u5c06\u968f\u65f6\u66f4\u65b0\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <a href=\"https:\/\/rpilocator.com\/\">RPi \u5b9a\u4f4d\u5668<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u54ea\u91cc\u53ef\u4ee5\u4e70\u5230\uff1f<\/h2>\n\n\n\n<p>\u5f53\u7136\uff0c\u5982\u679c\u60a8\u60f3\u4e70\u4e00\u4e2a\uff0c\u6211\u5efa\u8bae\u60a8\u53bb\u6211\u4eec\u7684\u59ca\u59b9\u516c\u53f8\u770b\u770b\u3001 <a href=\"https:\/\/buyzero.de\/\">buyzero.de<\/a>\u8fd9\u91cc\u6709\u5404\u79cd\u6811\u8393\u6d3e\u7684\u5e93\u5b58\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-align-center wp-element-button\" href=\"https:\/\/buyzero.de\/\">\u8d2d\u4e70 Raspberry Pi 4<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u662f Raspberry Pis \u7684\u8ba4\u53ef\u7ecf\u9500\u5546\uff0c\u8fd9\u4fdd\u8bc1\u4e86 Raspberry Pis \u7684\u771f\u5b9e\u6027\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3<\/h2>\n\n\n\n<p>Raspberry Pi 4 \u662f\u7ec8\u6781\u5fae\u5904\u7406\u5668\u3002 <\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u5bb6\u5ead\u9879\u76ee\u6216\u8bd5\u56fe\u786e\u5b9a Raspberry Pi 4 \u80fd\u505a\u4ec0\u4e48\uff0c\u90a3\u4e48\u8bf7\u67e5\u770b\" \"\u3002<a href=\"https:\/\/picockpit.com\/raspberry-pi\/the-7-most-common-uses-for-the-raspberry-pi-in-2023\/\">2023 \u5e74\u6811\u8393\u6d3e\u6700\u5e38\u89c1\u7684 7 \u79cd\u7528\u9014<\/a>\"\u6216\u6211\u4eec\u7684 <a href=\"https:\/\/picockpit.com\/raspberry-pi\/category\/paragon-projects\/\">\u767e\u5229\u5bab\u9879\u76ee<\/a> \u7cfb\u5217\uff0c\u4ecb\u7ecd\u4eba\u4eec\u6b63\u5728\u5236\u4f5c\u7684\u65b0\u9879\u76ee\uff08\u51e0\u4e4e\u6bcf\u5929\u90fd\u6709\uff01\uff09\u3002<\/p>\n\n\n\n<p>\u60a8\u6253\u7b97\u7528 Raspberry Pi 4 \u505a\u4ec0\u4e48\uff1f<\/p>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a 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style=\"color:#ff4500\">\u5206\u4eab<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>\u73b0\u5728 Raspberry Pi 4 \u7684\u5e93\u5b58\u5df2\u7ecf\u6062\u590d\u6b63\u5e38\uff0c\u6211\u4eec\u8ba4\u4e3a\u662f\u65f6\u5019\u5199\u4e00\u7bc7\u6587\u7ae0\u6765\u4ecb\u7ecd\u8fd9\u6b3e\u5fae\u578b\u8ba1\u7b97\u673a\u7684\u5f3a\u5927\u529f\u80fd\u4e86\u3002\u56e0\u6b64\uff0c\u5982\u679c\u4f60\u5df2\u7ecf\u6709\u4e86\u4e00\u53f0 Raspberry Pi \u5e76\u60f3\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u6216\u8005\u4f60\u6b63\u5728\u8003\u8651\u8d2d\u4e70\u4e00\u53f0 Raspberry Pi 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