Mr. Cheung

Long usage error "You must read the column first"

3

 hello ，Every time you use it for a long time you will always report the error shown on the diagram，I looked at the header files contained in our database...

The Chinese characters in the mysql database are garbled

3

hello The Chinese data I read using esp8266 is garbled。The rest of the data is normal。Is there anything you can do about that。 Thank you for answering my question. 

Hello, may I ask how to use esp8266 to read the data in mysql

2

Hello, may I ask how to use esp8266 to read the data in mysql I hope you can help me @ChuckBell