esp8266 1602
时间: 2023-09-11 22:05:39 浏览: 54
ESP8266 1602是指在ESP8266 NodeMCU开发板上连接了一个1602 LCD模块的应用。这个应用主要是通过TCP/IP与ESP8266模块路由连接,在同一个局域网内进行通信,同时ESP8266通过收发的双工通信口与STC89C52RC芯片进行通信。这个应用的具体实现可以参考ESP8266-Arduino编程实例-认识ESP8266 4、代码实现这篇文章,其中有详细介绍了ESP8266 NodeMCU的引脚介绍和代码实现的步骤。所需的材料包括光敏电阻、R52单片机芯片、最小单片机系统、LCD1602模块、小按钮和公母线、ESP8266模块、烧写器、电阻(LCD1602模块要接电阻才能显示)。这个应用的成本大概在四十多元左右。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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