{"id":1075933,"date":"2025-01-08T11:48:48","date_gmt":"2025-01-08T03:48:48","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1075933.html"},"modified":"2025-01-08T11:48:50","modified_gmt":"2025-01-08T03:48:50","slug":"%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e7%94%a8python%e7%bc%96%e7%a8%8b%e5%8d%95%e7%89%87%e6%9c%ba-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1075933.html","title":{"rendered":"\u5982\u4f55\u5b9e\u73b0\u7528python\u7f16\u7a0b\u5355\u7247\u673a"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24180734\/f4803997-831d-4e19-b806-b8dbe7ac893f.webp\" alt=\"\u5982\u4f55\u5b9e\u73b0\u7528python\u7f16\u7a0b\u5355\u7247\u673a\" \/><\/p>\n<p><p> <strong>\u5b9e\u73b0\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528MicroPython\u3001\u4f7f\u7528CircuitPython\u3001\u4f7f\u7528Pyboard\u5f00\u53d1\u677f\u3001\u901a\u8fc7USB\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u901a\u4fe1\u3002<\/strong> \u5176\u4e2d\uff0c<strong>\u4f7f\u7528MicroPython<\/strong> \u662f\u6700\u4e3a\u666e\u904d\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u662f\u4e13\u95e8\u4e3a\u5355\u7247\u673a\u8bbe\u8ba1\u7684\u4e00\u79cdPython\u89e3\u91ca\u5668\uff0c\u53ef\u4ee5\u5728\u8d44\u6e90\u6709\u9650\u7684\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e0a\u8fd0\u884c\u3002MicroPython\u4e0e\u6807\u51c6Python\u8bed\u6cd5\u57fa\u672c\u4e00\u81f4\uff0c\u5b66\u4e60\u6210\u672c\u4f4e\uff0c\u5bb9\u6613\u4e0a\u624b\uff0c\u975e\u5e38\u9002\u5408\u521d\u5b66\u8005\u548c\u7231\u597d\u8005\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528MicroPython\u5b9e\u73b0\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001MicroPython\u6982\u8ff0<\/h3>\n<\/p>\n<p><p>MicroPython\u662f\u4e00\u4e2a\u5b9e\u73b0\u4e86\u5927\u90e8\u5206Python 3\u8bed\u6cd5\u548c\u6807\u51c6\u5e93\u7684\u89e3\u91ca\u5668\uff0c\u4e13\u95e8\u4e3a\u5355\u7247\u673a\u548c\u5d4c\u5165\u5f0f\u7cfb\u7edf\u8bbe\u8ba1\u3002\u5b83\u7684\u76ee\u7684\u662f\u8ba9Python\u80fd\u591f\u5728\u8d44\u6e90\u53d7\u9650\u7684\u8bbe\u5907\u4e0a\u8fd0\u884c\uff0c\u4f8b\u5982STM32\u3001ESP8266\u3001ESP32\u7b49\u3002\u5b83\u4e0d\u4ec5\u4fdd\u7559\u4e86Python\u7684\u6613\u7528\u6027\uff0c\u8fd8\u5bf9\u786c\u4ef6\u63a7\u5236\u8fdb\u884c\u4e86\u4f18\u5316\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u5feb\u901f\u5730\u5b8c\u6210\u5f00\u53d1\u3002<\/p>\n<\/p>\n<p><h4>1. MicroPython\u7684\u7279\u70b9<\/h4>\n<\/p>\n<p><p>MicroPython\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u7279\u70b9\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u5c0f\u5de7\u7cbe\u608d<\/strong>\uff1aMicroPython\u89e3\u91ca\u5668\u7684\u4f53\u79ef\u5f88\u5c0f\uff0c\u80fd\u591f\u5728\u51e0\u767eKB\u5230\u51e0MB\u7684Flash\u5b58\u50a8\u7a7a\u95f4\u4e2d\u8fd0\u884c\u3002<\/li>\n<li><strong>\u9ad8\u6548\u6267\u884c<\/strong>\uff1a\u5c3d\u7ba1\u8d44\u6e90\u6709\u9650\uff0cMicroPython\u4f9d\u7136\u80fd\u591f\u9ad8\u6548\u5730\u6267\u884cPython\u4ee3\u7801\u3002<\/li>\n<li><strong>\u786c\u4ef6\u652f\u6301<\/strong>\uff1aMicroPython\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u786c\u4ef6\u63a5\u53e3\u5e93\uff0c\u652f\u6301GPIO\u3001I2C\u3001SPI\u3001UART\u7b49\u5e38\u7528\u5916\u8bbe\u3002<\/li>\n<li><strong>\u4ea4\u4e92\u6027\u5f3a<\/strong>\uff1a\u652f\u6301REPL\uff08Read-Eval-Print Loop\uff09\u4ea4\u4e92\u6a21\u5f0f\uff0c\u65b9\u4fbf\u8c03\u8bd5\u548c\u6d4b\u8bd5\u4ee3\u7801\u3002<\/li>\n<\/ul>\n<p><h4>2. \u652f\u6301\u7684\u786c\u4ef6\u5e73\u53f0<\/h4>\n<\/p>\n<p><p>MicroPython\u652f\u6301\u591a\u79cd\u786c\u4ef6\u5e73\u53f0\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n<\/p>\n<ul>\n<li>STM32\u7cfb\u5217\u5355\u7247\u673a<\/li>\n<li>ESP8266\u548cESP32<\/li>\n<li>Micro:bit<\/li>\n<li>Pyboard<\/li>\n<li>RP2040<\/li>\n<\/ul>\n<p><h3>\u4e8c\u3001\u51c6\u5907\u5f00\u53d1\u73af\u5883<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u5f00\u59cb\u4f7f\u7528MicroPython\u7f16\u7a0b\u5355\u7247\u673a\uff0c\u6211\u4eec\u9700\u8981\u51c6\u5907\u4ee5\u4e0b\u5f00\u53d1\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><h4>1. \u786c\u4ef6\u51c6\u5907<\/h4>\n<\/p>\n<ul>\n<li>\u4e00\u5757\u652f\u6301MicroPython\u7684\u5355\u7247\u673a\u5f00\u53d1\u677f\uff08\u4f8b\u5982ESP32\u5f00\u53d1\u677f\uff09<\/li>\n<li>USB\u6570\u636e\u7ebf\uff08\u7528\u4e8e\u5c06\u5f00\u53d1\u677f\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\uff09<\/li>\n<\/ul>\n<p><h4>2. \u8f6f\u4ef6\u51c6\u5907<\/h4>\n<\/p>\n<ul>\n<li>MicroPython\u56fa\u4ef6\uff1a\u53ef\u4ee5\u4eceMicroPython\u5b98\u7f51\uff08micropython.org\uff09\u4e0b\u8f7d\u9002\u7528\u4e8e\u4f60\u5f00\u53d1\u677f\u7684\u56fa\u4ef6\u3002<\/li>\n<li>\u5f00\u53d1\u5de5\u5177\uff1a\u5efa\u8bae\u4f7f\u7528Thonny IDE\u6216Mu Editor\uff0c\u8fd9\u4e9b\u5de5\u5177\u5bf9MicroPython\u6709\u826f\u597d\u7684\u652f\u6301\u3002<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u5b89\u88c5MicroPython\u56fa\u4ef6<\/h3>\n<\/p>\n<p><h4>1. \u4e0b\u8f7dMicroPython\u56fa\u4ef6<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u8bbf\u95eeMicroPython\u5b98\u7f51\uff0c\u9009\u62e9\u4e0e\u4f60\u5f00\u53d1\u677f\u5bf9\u5e94\u7684\u56fa\u4ef6\u7248\u672c\u5e76\u4e0b\u8f7d\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fESP32\u5f00\u53d1\u677f\uff0c\u53ef\u4ee5\u4e0b\u8f7dESP32\u7684\u56fa\u4ef6\u3002<\/p>\n<\/p>\n<p><h4>2. \u70e7\u5f55\u56fa\u4ef6\u5230\u5f00\u53d1\u677f<\/h4>\n<\/p>\n<p><p>\u5c06\u4e0b\u8f7d\u7684MicroPython\u56fa\u4ef6\u70e7\u5f55\u5230\u5f00\u53d1\u677f\u4e0a\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528USB\u6570\u636e\u7ebf\u5c06\u5f00\u53d1\u677f\u8fde\u63a5\u5230\u8ba1\u7b97\u673a\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u6253\u5f00\u547d\u4ee4\u884c\u5de5\u5177\uff08Windows\u4e0b\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u63d0\u793a\u7b26\uff0cmacOS\u548cLinux\u4e0b\u53ef\u4ee5\u4f7f\u7528\u7ec8\u7aef\uff09\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528esptool.py\u5de5\u5177\u5c06\u56fa\u4ef6\u70e7\u5f55\u5230\u5f00\u53d1\u677f\u4e0a\u3002\u5177\u4f53\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">esptool.py --chip esp32 --port \/dev\/ttyUSB0 --baud 460800 write_flash -z 0x1000 esp32-20210902-v1.17.bin<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5176\u4e2d<code>\/dev\/ttyUSB0<\/code>\u662f\u5f00\u53d1\u677f\u7684\u4e32\u53e3\u53f7\uff0c<code>esp32-20210902-v1.17.bin<\/code>\u662f\u56fa\u4ef6\u6587\u4ef6\u540d\u3002\u6839\u636e\u4f60\u7684\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n<p><h4>3. \u9a8c\u8bc1\u56fa\u4ef6\u5b89\u88c5<\/h4>\n<\/p>\n<p><p>\u70e7\u5f55\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4e32\u53e3\u8c03\u8bd5\u5de5\u5177\uff08\u4f8b\u5982Putty\u6216Screen\uff09\u8fde\u63a5\u5230\u5f00\u53d1\u677f\uff0c\u8bbe\u7f6e\u6ce2\u7279\u7387\u4e3a115200\u3002\u5982\u679c\u4e00\u5207\u987a\u5229\uff0c\u4f60\u5e94\u8be5\u4f1a\u770b\u5230MicroPython\u7684REPL\u63d0\u793a\u7b26\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u7f16\u5199MicroPython\u7a0b\u5e8f<\/h3>\n<\/p>\n<p><h4>1. \u4f7f\u7528Thonny IDE<\/h4>\n<\/p>\n<p><p>Thonny\u662f\u4e00\u4e2a\u9002\u5408\u521d\u5b66\u8005\u7684Python IDE\uff0c\u652f\u6301MicroPython\u5f00\u53d1\u3002\u5b89\u88c5Thonny\u540e\uff0c\u9009\u62e9\u201cMicroPython (ESP32)\u201d\u4f5c\u4e3a\u89e3\u91ca\u5668\uff0c\u8fde\u63a5\u5230\u5f00\u53d1\u677f\uff0c\u7f16\u5199\u548c\u4e0a\u4f20\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h4>2. \u7f16\u5199\u57fa\u672c\u7a0b\u5e8f<\/h4>\n<\/p>\n<p><p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528MicroPython\u63a7\u5236LED\u95ea\u70c1\u7684\u793a\u4f8b\u7a0b\u5e8f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from machine import Pin<\/p>\n<p>import time<\/p>\n<p>led = Pin(2, Pin.OUT)  # \u521b\u5efaPin\u5bf9\u8c61\uff0cGPIO2\u4f5c\u4e3a\u8f93\u51fa\u5f15\u811a<\/p>\n<p>while True:<\/p>\n<p>    led.on()  # \u70b9\u4eaeLED<\/p>\n<p>    time.sleep(1)  # \u5ef6\u65f61\u79d2<\/p>\n<p>    led.off()  # \u7184\u706dLED<\/p>\n<p>    time.sleep(1)  # \u5ef6\u65f61\u79d2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5c06\u8be5\u4ee3\u7801\u4fdd\u5b58\u5e76\u4e0a\u4f20\u5230\u5f00\u53d1\u677f\u4e0a\uff0cLED\u706f\u5c31\u4f1a\u4ee51\u79d2\u7684\u95f4\u9694\u95ea\u70c1\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001MicroPython\u5e38\u7528\u5e93\u548c\u529f\u80fd<\/h3>\n<\/p>\n<p><h4>1. GPIO\u63a7\u5236<\/h4>\n<\/p>\n<p><p>MicroPython\u63d0\u4f9b\u4e86<code>machine<\/code>\u6a21\u5757\u7528\u4e8e\u63a7\u5236GPIO\u5f15\u811a\u3002\u9664\u4e86\u57fa\u672c\u7684\u8f93\u5165\u8f93\u51fa\u529f\u80fd\uff0c\u8fd8\u652f\u6301PWM\u3001ADC\u7b49\u529f\u80fd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u8bfb\u53d6\u6a21\u62df\u4fe1\u53f7\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from machine import ADC, Pin<\/p>\n<p>adc = ADC(Pin(32))  # \u521b\u5efaADC\u5bf9\u8c61\uff0cGPIO32\u4f5c\u4e3a\u6a21\u62df\u8f93\u5165\u5f15\u811a<\/p>\n<p>adc.atten(ADC.ATTN_11DB)  # \u8bbe\u7f6e\u8870\u51cf\uff0c\u8bfb\u53d6\u8303\u56f40-3.3V<\/p>\n<p>while True:<\/p>\n<p>    value = adc.read()  # \u8bfb\u53d6\u6a21\u62df\u503c<\/p>\n<p>    print(value)<\/p>\n<p>    time.sleep(1)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. I2C\u901a\u4fe1<\/h4>\n<\/p>\n<p><p>MicroPython\u652f\u6301I2C\u901a\u4fe1\uff0c\u53ef\u4ee5\u7528\u6765\u4e0e\u5404\u79cd\u4f20\u611f\u5668\u548c\u5916\u8bbe\u8fdb\u884c\u901a\u4fe1\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u8bfb\u53d6I2C\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u6570\u636e\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from machine import I2C, Pin<\/p>\n<p>import time<\/p>\n<p>i2c = I2C(scl=Pin(22), sda=Pin(21))  # \u521b\u5efaI2C\u5bf9\u8c61\uff0c\u5b9a\u4e49SCL\u548cSDA\u5f15\u811a<\/p>\n<h2><strong>\u5047\u8bbe\u4f20\u611f\u5668\u7684I2C\u5730\u5740\u4e3a0x40<\/strong><\/h2>\n<p>addr = 0x40<\/p>\n<p>while True:<\/p>\n<p>    i2c.writeto(addr, b&#39;\\x00&#39;)  # \u53d1\u9001\u8bfb\u53d6\u547d\u4ee4<\/p>\n<p>    data = i2c.readfrom(addr, 2)  # \u8bfb\u53d62\u5b57\u8282\u6570\u636e<\/p>\n<p>    temp = (data[0] &lt;&lt; 8 | data[1]) * 0.02 - 273.15  # \u8ba1\u7b97\u6e29\u5ea6<\/p>\n<p>    print(&#39;Temperature:&#39;, temp)<\/p>\n<p>    time.sleep(1)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. SPI\u901a\u4fe1<\/h4>\n<\/p>\n<p><p>MicroPython\u540c\u6837\u652f\u6301SPI\u901a\u4fe1\uff0c\u53ef\u4ee5\u7528\u6765\u4e0e\u663e\u793a\u5c4f\u7b49\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u521d\u59cb\u5316SPI\u5e76\u5411\u8bbe\u5907\u53d1\u9001\u6570\u636e\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from machine import SPI, Pin<\/p>\n<p>spi = SPI(1, baudrate=1000000, polarity=0, phase=0, sck=Pin(18), mosi=Pin(23), miso=Pin(19))  # \u521b\u5efaSPI\u5bf9\u8c61<\/p>\n<h2><strong>\u5047\u8bbe\u8bbe\u5907\u7684\u7247\u9009\u5f15\u811a\u4e3aGPIO5<\/strong><\/h2>\n<p>cs = Pin(5, Pin.OUT)<\/p>\n<p>cs.value(0)  # \u62c9\u4f4e\u7247\u9009\u5f15\u811a\uff0c\u5f00\u59cb\u901a\u4fe1<\/p>\n<p>spi.write(b&#39;\\x01\\x02\\x03&#39;)  # \u53d1\u9001\u6570\u636e<\/p>\n<p>cs.value(1)  # \u62c9\u9ad8\u7247\u9009\u5f15\u811a\uff0c\u7ed3\u675f\u901a\u4fe1<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u901a\u8fc7USB\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u901a\u4fe1<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u4f7f\u7528MicroPython\u76f4\u63a5\u5728\u5355\u7247\u673a\u4e0a\u7f16\u7a0b\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7USB\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u901a\u4fe1\uff0c\u5b9e\u73b0PC\u7aef\u4e0e\u5355\u7247\u673a\u7684\u8054\u52a8\u3002\u4e0b\u9762\u4ecb\u7ecd\u4e00\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528PySerial\u5e93\u3002<\/p>\n<\/p>\n<p><h4>1. \u5b89\u88c5PySerial\u5e93<\/h4>\n<\/p>\n<p><p>\u5728PC\u7aef\u5b89\u88c5PySerial\u5e93\uff0c\u7528\u4e8e\u901a\u8fc7USB\u63a5\u53e3\u4e0e\u5355\u7247\u673a\u8fdb\u884c\u4e32\u53e3\u901a\u4fe1\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pyserial<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u7f16\u5199PC\u7aefPython\u7a0b\u5e8f<\/h4>\n<\/p>\n<p><p>\u4e0b\u9762\u662f\u4e00\u4e2aPC\u7aefPython\u7a0b\u5e8f\u793a\u4f8b\uff0c\u7528\u4e8e\u4e0e\u5355\u7247\u673a\u8fdb\u884c\u4e32\u53e3\u901a\u4fe1\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import serial<\/p>\n<p>import time<\/p>\n<h2><strong>\u6253\u5f00\u4e32\u53e3<\/strong><\/h2>\n<p>ser = serial.Serial(&#39;\/dev\/ttyUSB0&#39;, 115200)<\/p>\n<p>while True:<\/p>\n<p>    ser.write(b&#39;Hello, MCU!&#39;)  # \u53d1\u9001\u6570\u636e\u5230\u5355\u7247\u673a<\/p>\n<p>    time.sleep(1)<\/p>\n<p>    if ser.in_w<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>ting:<\/p>\n<p>        data = ser.readline()  # \u8bfb\u53d6\u5355\u7247\u673a\u8fd4\u56de\u7684\u6570\u636e<\/p>\n<p>        print(&#39;Received from MCU:&#39;, data.decode().strip())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u7f16\u5199\u5355\u7247\u673a\u7a0b\u5e8f<\/h4>\n<\/p>\n<p><p>\u5728\u5355\u7247\u673a\u4e0a\u7f16\u5199\u76f8\u5e94\u7684MicroPython\u7a0b\u5e8f\uff0c\u63a5\u6536PC\u7aef\u7684\u6570\u636e\u5e76\u56de\u590d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import machine<\/p>\n<p>import time<\/p>\n<p>uart = machine.UART(0, baudrate=115200)  # \u521d\u59cb\u5316UART<\/p>\n<p>while True:<\/p>\n<p>    if uart.any():<\/p>\n<p>        data = uart.readline()  # \u8bfb\u53d6PC\u7aef\u53d1\u9001\u7684\u6570\u636e<\/p>\n<p>        print(&#39;Received from PC:&#39;, data.decode().strip())<\/p>\n<p>        uart.write(b&#39;Hello, PC!&#39;)  # \u56de\u590d\u6570\u636e\u5230PC\u7aef<\/p>\n<p>        time.sleep(1)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u9879\u76ee\u793a\u4f8b\uff1a\u6e29\u6e7f\u5ea6\u76d1\u6d4b\u7cfb\u7edf<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\uff0c\u4e0b\u9762\u6211\u4eec\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u6e29\u6e7f\u5ea6\u76d1\u6d4b\u7cfb\u7edf\u9879\u76ee\uff0c\u4f7f\u7528DHT11\u6e29\u6e7f\u5ea6\u4f20\u611f\u5668\u548cESP32\u5f00\u53d1\u677f\u3002<\/p>\n<\/p>\n<p><h4>1. \u786c\u4ef6\u8fde\u63a5<\/h4>\n<\/p>\n<p><p>\u5c06DHT11\u4f20\u611f\u5668\u7684VCC\u3001GND\u3001DATA\u5f15\u811a\u5206\u522b\u8fde\u63a5\u5230ESP32\u76843.3V\u3001GND\u548cGPIO4\u5f15\u811a\u3002<\/p>\n<\/p>\n<p><h4>2. \u7f16\u5199MicroPython\u7a0b\u5e8f<\/h4>\n<\/p>\n<p><p>\u4e0b\u9762\u662fMicroPython\u7a0b\u5e8f\uff0c\u7528\u4e8e\u8bfb\u53d6DHT11\u4f20\u611f\u5668\u6570\u636e\u5e76\u663e\u793a\u5728\u4e32\u53e3\u4e0a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import dht<\/p>\n<p>import machine<\/p>\n<p>import time<\/p>\n<p>d = dht.DHT11(machine.Pin(4))  # \u521d\u59cb\u5316DHT11\u4f20\u611f\u5668\uff0cGPIO4\u4f5c\u4e3a\u6570\u636e\u5f15\u811a<\/p>\n<p>while True:<\/p>\n<p>    d.measure()  # \u89e6\u53d1\u6d4b\u91cf<\/p>\n<p>    temp = d.temperature()  # \u83b7\u53d6\u6e29\u5ea6<\/p>\n<p>    hum = d.humidity()  # \u83b7\u53d6\u6e7f\u5ea6<\/p>\n<p>    print(&#39;Temperature: %d C&#39; % temp)<\/p>\n<p>    print(&#39;Humidity: %d %%&#39; % hum)<\/p>\n<p>    time.sleep(2)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u76f8\u4fe1\u4f60\u5df2\u7ecf\u4e86\u89e3\u4e86\u5982\u4f55\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u3002\u4e3b\u8981\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528MicroPython\u3001CircuitPython\u548cPyboard\u5f00\u53d1\u677f\u7b49\u3002MicroPython\u4f5c\u4e3a\u4e13\u95e8\u4e3a\u5355\u7247\u673a\u8bbe\u8ba1\u7684Python\u89e3\u91ca\u5668\uff0c\u80fd\u591f\u5728\u8d44\u6e90\u53d7\u9650\u7684\u8bbe\u5907\u4e0a\u9ad8\u6548\u8fd0\u884c\uff0c\u5e76\u63d0\u4f9b\u4e30\u5bcc\u7684\u786c\u4ef6\u63a5\u53e3\u5e93\uff0c\u975e\u5e38\u9002\u5408\u5d4c\u5165\u5f0f\u5f00\u53d1\u3002<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u51c6\u5907\u5f00\u53d1\u73af\u5883\u3001\u5b89\u88c5MicroPython\u56fa\u4ef6\u3001\u7f16\u5199\u548c\u8c03\u8bd5MicroPython\u7a0b\u5e8f\u3002\u901a\u8fc7\u793a\u4f8b\u7a0b\u5e8f\uff0c\u6211\u4eec\u5b66\u4e60\u4e86\u5982\u4f55\u63a7\u5236GPIO\u3001\u8fdb\u884cI2C\u548cSPI\u901a\u4fe1\u3001\u4e0ePC\u7aef\u8fdb\u884c\u4e32\u53e3\u901a\u4fe1\u7b49\u3002\u6700\u540e\uff0c\u6211\u4eec\u5b9e\u73b0\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u6e29\u6e7f\u5ea6\u76d1\u6d4b\u7cfb\u7edf\u9879\u76ee\uff0c\u5c06\u7406\u8bba\u5e94\u7528\u4e8e\u5b9e\u9645\u3002<\/p>\n<\/p>\n<p><p>\u603b\u4e4b\uff0c\u4f7f\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u4e0d\u4ec5\u80fd\u591f\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\uff0c\u8fd8\u80fd\u964d\u4f4e\u5b66\u4e60\u6210\u672c\uff0c\u975e\u5e38\u9002\u5408\u5d4c\u5165\u5f0f\u5f00\u53d1\u521d\u5b66\u8005\u548c\u7231\u597d\u8005\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728\u5d4c\u5165\u5f0f\u5f00\u53d1\u7684\u9053\u8def\u4e0a\u53d6\u5f97\u66f4\u591a\u6210\u5c31\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u5355\u7247\u673a\u8fdb\u884cPython\u7f16\u7a0b\uff1f<\/strong><br \/>\u9009\u62e9\u5408\u9002\u7684\u5355\u7247\u673a\u65f6\uff0c\u9700\u8981\u8003\u8651\u591a\u4e2a\u56e0\u7d20\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5355\u7247\u673a\u652f\u6301MicroPython\u6216CircuitPython\u7b49Python\u5b9e\u73b0\u3002\u5176\u6b21\uff0c\u8bc4\u4f30\u5355\u7247\u673a\u7684\u6027\u80fd\uff0c\u5305\u62ec\u5904\u7406\u901f\u5ea6\u3001\u5185\u5b58\u548cI\/O\u63a5\u53e3\uff0c\u786e\u4fdd\u5176\u80fd\u591f\u6ee1\u8db3\u4f60\u7684\u9879\u76ee\u9700\u6c42\u3002\u6b64\u5916\uff0c\u4e86\u89e3\u793e\u533a\u652f\u6301\u548c\u6587\u6863\u8d44\u6e90\u4e5f\u5f88\u91cd\u8981\uff0c\u8fd9\u6837\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u627e\u5230\u89e3\u51b3\u65b9\u6848\u548c\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n<p><strong>Python\u5728\u5355\u7247\u673a\u7f16\u7a0b\u4e2d\u6709\u54ea\u4e9b\u4f18\u52bf\uff1f<\/strong><br \/>\u4f7f\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u6709\u8bf8\u591a\u4f18\u52bf\u3002Python\u7684\u8bed\u6cd5\u7b80\u6d01\u6613\u61c2\uff0c\u9002\u5408\u521d\u5b66\u8005\u5feb\u901f\u4e0a\u624b\u3002\u540c\u65f6\uff0c\u4e30\u5bcc\u7684\u5e93\u548c\u6a21\u5757\u4f7f\u5f97\u5f00\u53d1\u8fc7\u7a0b\u66f4\u52a0\u9ad8\u6548\uff0c\u80fd\u591f\u5feb\u901f\u5b9e\u73b0\u590d\u6742\u529f\u80fd\u3002\u6b64\u5916\uff0cPython\u7684\u4ea4\u4e92\u5f0f\u7f16\u7a0b\u7279\u6027\u4fbf\u4e8e\u8c03\u8bd5\u548c\u6d4b\u8bd5\u4ee3\u7801\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n<p><strong>\u5982\u4f55\u8c03\u8bd5\u4f7f\u7528Python\u7f16\u7a0b\u7684\u5355\u7247\u673a\u9879\u76ee\uff1f<\/strong><br \/>\u8c03\u8bd5Python\u7f16\u7a0b\u7684\u5355\u7247\u673a\u9879\u76ee\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u8fdb\u884c\u3002\u9996\u5148\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e32\u53e3\u8c03\u8bd5\u5de5\u5177\u67e5\u770b\u8f93\u51fa\u4fe1\u606f\u548c\u9519\u8bef\u65e5\u5fd7\u3002\u5176\u6b21\uff0c\u5229\u7528REPL\uff08\u4ea4\u4e92\u5f0f\u547d\u4ee4\u884c\uff09\u529f\u80fd\uff0c\u53ef\u4ee5\u9010\u884c\u6d4b\u8bd5\u4ee3\u7801\uff0c\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u3002\u53e6\u5916\uff0c\u589e\u52a0\u9002\u5f53\u7684\u65e5\u5fd7\u8bb0\u5f55\u4e5f\u6709\u52a9\u4e8e\u8ffd\u8e2a\u7a0b\u5e8f\u6267\u884c\u8fc7\u7a0b\uff0c\u53d1\u73b0\u6f5c\u5728\u7684\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5b9e\u73b0\u7528Python\u7f16\u7a0b\u5355\u7247\u673a\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u4f7f\u7528MicroPython\u3001\u4f7f\u7528CircuitPython\u3001\u4f7f\u7528Pyb 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