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200220 DC-DC Buck converter UART 2017-06-16T22:27:33+00:00

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  • Drok
    Keymaster
    February 20, 2019 at 10:08 am
    Post count: 2971
    #35549 Reply |

    Hello Omar Ahmad，

    You may refer to this document. https://www.droking.com/cs/wp-content/uploads/2017/07/200220.docx

    Best regards.

    Omar Ahmad
    February 22, 2019 at 12:33 am
    Post count: 0
    #35558 Reply |

    Hi,

    I am referring to this document. However when I write “:wu1000”, the 200220 device is not registering the voltage to be 10V.

     

    Also in the serial monitor, when I send the command :wu1000 I just receive back the ascii value of each character.

     

    Omar

    Drok
    Keymaster
    February 22, 2019 at 8:26 am
    Post count: 2971
    #35568 Reply |

    Hello Omar Ahmad，

    Did you set a output voltage that higher than input?

    Here are some comment by Mitchel. It may help you.

    200220 DC-DC Buck converter UART

    Best regards.

    Joseph Foderaro
    October 22, 2020 at 9:11 pm
    Post count: 0
    #50521 Reply |

    I was wondering the same thing Omar. did you ever get this to work for you?

    Martin ALCARAZ
    April 30, 2024 at 8:39 pm
    Post count: 0
    #119648 Reply |
    This reply has been marked as private.
    Pierre-Yves Le Coq
    February 26, 2025 at 10:59 pm
    Post count: 0
    #123830 Reply |

    Hi,

    I usually use the 200310 and I have no issue with communication UART.

    Using the same method, I can’t get anything from the 200220.

    What is the address of the 200220 for UART communication?

    How do I set the address?

    Is there any instruction available?

    Thank you for your help.

    Pierre-Yves Le Coq
    February 27, 2025 at 11:27 pm
    Post count: 0
    #123847 Reply |

    Hi,

    Forget about it.

    I figured it out.

    Have a nice day.

     

    Alexis Nicole
    July 1, 2025 at 11:44 pm
    Post count: 0
    #125193 Reply |

    Hi,

    I just bought the DC-DC bulk converter (model 180078/180080) from your amazon store.
    I would kindly ask about the pintout of the serial port and also if the protocol mentioned in this chat (for model 200220) works also for my model.

     

    Thanks,

    Alexis Nicole

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