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Setting up HLK-RM04 low-cost embedded UART-ETH-WIFI module

Installing and seting up the HLK-RM04 UART-ETH-WIFI module

  1. azam jm

    azam jm New Member

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    Thanks alot Binu for your guidance for resetting. I followed the procedures that you have mentioned,
    1. Changed the netmode to wifi client-serial
    2. scan--> TP LINK NEW
    3. provided the password of TP LINK NEW
    4. static mode--> ip "192.168.1.10"
    subnet "255.255.255.0"
    gateway "192.168.1.1"
    dns "192.168.1.1"
    5. serial configure "57600,8,n,1"
    6. "Apply"

    but still i am encountering problem at the last step, after clicking on the "Apply" button
    1. Hi-Link 1A23 gets disconnected automatically.
    2. The static ip of the home network is not loaded.
    After this procedure my task is to connect this hlk rm04 module with arduino uno r3. Kindly please help me
  2. Piyush Kuvadiya

    Piyush Kuvadiya New Member

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    Binu Sir where will the data go which i have transmitted data from 8051 to wifi module Hilink 0BA1?? Please help me out with this problem
  3. Binu

    Binu Administrator

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    Are you configuring the module as server or client?
    if it is server , then it will send that data to all its clients which are connected to it.
    If it is client, then it will send to the data to server.
  4. Piyush Kuvadiya

    Piyush Kuvadiya New Member

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    Sir I'm using it as a server and i want to transmit the data to a specific location like a ip address or anything like that. I'm transmitting the data serially to wifi from 8051 connecting the Rx and Tx terminal with DB9. with the help to AT command is there any way??
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