更多精彩内容 请点击上方蓝字关注我们吧！本周分享一个迷你但功能齐全的时钟项目，带有RGB效果，兼具温度监测功能。第1步：材料准备NodeMCU (ESP8266)定制PCB板连接线电池 5v构思用 ...

硬件：nodemcu v3，8欧1w喇叭（多少钱忘了） 硬件电路：喇叭直连RX引脚和GND，没找到三极管就没看找工程参考电路接 其他信息： SPIFFS上传方法参考： ...

The NodeMCU development board is a powerful solution to program microcontrollers and be part of the Internet of Things (IoT). The NodeMCU development board, based on ESP8266EX, is a cute module with a ...

Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel. This tutorial covers the complete setup, from hardware to cloud and ...

As usual I’ll be using a NodeMCU board (I really did order a lot of them) which uses an ESP8266, but there’s no reason this would be difficult to achieve on an Arduino-based device.

A lot of people have used ESP8266 to add inexpensive WiFi connectivity to their projects, but [Oscar] decided to take it one step further and program an Arduino over WiFi with the ESP8266. [Oscar] … ...