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SODAVK/BW16-ARP-Scan

ARP Scan in local network using BW16 (RTL8720DN)

BW16-ARP-Scan

ARP Scan in local network using BW16 (RTL8720DN)

Hardware Requirements

  • Ai-Thinker BW16 RTL8720DN Development Board

Setup

  1. Download Arduino IDE from here according to your Operating System.

  2. Install it.

  3. Go to FilePreferencesAdditional Boards Manager URLs.

  4. Paste the following link :

    https://github.com/ambiot/ambd_arduino/raw/master/Arduino_package/package_realtek_amebad_index.json
    
  5. Click on OK.

  6. Go to ToolsBoardBoard Manager.

  7. Search Realtek Ameba Boards (32-Bits ARM Cortex-M33@200MHz) by Realtek.
    !!! CODE WORK WITH 3.1.7 pack, other versions may not be work !!!

  8. Install it.

  9. Restart the Arduino IDE.

  10. Done!

Install

  1. Download or Clone the Repository.
  2. Open the folder and open ARPScan.ino in Arduino IDE.
  3. Enter you data in: "WiFi.begin("u_ssid", "u_pass")"
  4. Select board from the ToolsBoardAmebaD ARM (32-bits) Boards.
    • It is Ai-Thinker BW16 (RTL8720DN).
  5. Select the port of that board.
  6. Go to ToolsBoardAuto Flash Mode and select Enable.
  7. Upload the code.
    • Firmware will start working immediately.
    • Open Serial Monitor (115200) and write "scan"

Note

Android/ios in sleep mode, may not be dont detected

TTL Scan may not work

Code for educational purposes, good luck

Languages

C++100.0%

Contributors

Created January 17, 2026
Updated March 19, 2026