Keystudio smart farm kit

Community General Discussion
22

Its done. thanks for your help. finally!

23

can anyone explain the error in this code?

C:\Users\Nick Savage\Downloads\Arduino smart farm\2.Projects\CODDE_KS0567\7.3Motor\7.3Motor.ino: In function 'void setup()':
C:\Users\Nick Savage\Downloads\Arduino smart farm\2.Projects\CODDE_KS0567\7.3Motor\7.3Motor.ino:9:3: error: 'ledcSetup' was not declared in this scope
    9 |   ledcSetup(1, 1200, 8);//Set frequency of LEDC Channel 1 to 1200, PWM resolution to 8, so duty cycle = 256
      |   ^~~~~~~~~
C:\Users\Nick Savage\Downloads\Arduino smart farm\2.Projects\CODDE_KS0567\7.3Motor\7.3Motor.ino:10:3: error: 'ledcAttachPin' was not declared in this scope; did you mean 'ledcAttach'?
   10 |   ledcAttachPin(MotorPin1, 1);  //Bound LEDC Channel 1 to the specified left motor pin gpio19 to output.
      |   ^~~~~~~~~~~~~
      |   ledcAttach

exit status 1

Compilation error: 'ledcSetup' was not declared in this scope
24

This file is probably missing an LED Controls #include<> file, and the error shows when line 9 tries to use ledcSetup, and again on line 10 with ledcAttachPin.

25

ledcSetup' was not declared in this scope

Have you selected the correct board in the IDE?

a7