esp8266-2.6.3.zip

在ArduinoIDE中开发esp8266芯片时用到的扩展库，2.6.3版。在线安装失败时可以下载此文件，Mac系统 解压到/Applications/Arduino.app/Contents/Java/hardware/esp8266com/下，形成/Applications/Arduino.app/Contents/Java/hardware/esp8266com/esp8266/，形成/Applications/Arduino.app/Contents/Java/hardware/esp8266com/esp8266/tools这样的目录。Windows下找到安装目录的hardware