linux
linux查看WIFI信号强弱:
1 2 3 4 5 6 |
$ iwconfig wlan0 | grep -i --color quality //查询网络连接质量着红色 Link Quality=47/70 Signal level=-63 dBm $ iwconfig wlan0 | grep -i --color signal //查询信号强度着红色 Link Quality=44/70 Signal level=-66 dBm |
arduino
配置nodemcu的arduino开发环境
mac下通过github配置
1 2 3 4 5 6 7 8 9 |
cd /Applications/Arduino.app/Contents/Java/ cd hardware mkdir esp8266com cd esp8266com git clone https://github.com/esp8266/Arduino.git esp8266 cd esp8266/tools python get.py |
重启 阅读更多…