esp32cam's wifi signal automatically turns off, on, and displays the data of the temperature sensor.

[moiHocArduino]

I USE GOOGLE TRANSLATE, WITH RESULTS:

• I have wired according to the correct diagram in the picture.
• The car runs for the first time for 4 minutes normally. after that, the car runs for less than 1 minute, then esp32cam restarts by itself, so wait for the wifi connection to finish, the car can run within 1 minute, then esp32cam restarts by itself, repeat like that.
• I want to display the temperature on the car's control website, how do I do that?
  I am very grateful to receive your help.