This time, we will use the combination of blynk app + server (local) + zero-knowledge ESP8266 development board to observe the temperature and humidity conditions obtained by ESP8266 through the mobil
When you are sure that there are no problems with the header file and other settings, you can try the following method to solve it. I personally experienced that it worked perfectly:Method 1.Convert t
From March 14 to 17, 2019, the 2019 China Appliance & Electronics World Expo (AWE2019) will be held at the Shanghai New International Expo Center. AWE2019 will continue to showcase the latest achievem
[size=4][color=#000000][backcolor=white][font=微软雅黑, 宋体] Recently, the program on the project needs to filter a voltage signal. Although I have some understanding of digital signal processing, there is
[i=s]This post was last edited by hehung on 2019-7-28 23:35[/i]I've had this board for a long time, but something delayed me for the past two weeks. I took it out this week and planned to have some fu