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AjouSoftwareEngineeringCourse / TroubleShooting

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How to change the Wifi Module configuration? #2

Open HyeonjuPark opened 9 years ago

HyeonjuPark commented 9 years ago
  1. Move Jumper (in Wifi Module) 0: In side 1: Out side
  2. Connect Arduino to the PC
  3. Open Arduino IDE
  4. Open the Serial Monitor
  5. Change Baud Rate '115200' and 'Both NL & CR'
  6. Write down 'AT'
  7. If it return 'OK', keep going setting (To change baud rate of module, write this command to the serial monitor "ATB=9600,8,n,1")

setting function are documented in the Library folder or you can find it search "Wizfi210 User Manual"

HyeonjuPark commented 9 years ago

When the power of arduino is off, the configuration returns to default setting (which has 115200 baud rate) You have to reset it everytime arduino power on