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 ...

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.

However, my preferred automated build tool for NodeMCU wasn’t available on the ESP32 yet. Compiling the firmware was required – this turned out to be a surprisingly user-friendly experience ...