https://github.com/dizzpy/esp32-wifi-scanner

A simple WiFi network scanner using an ESP32 board. Detects available networks, shows SSID, signal strength (RSSI), and security type.
https://github.com/dizzpy/esp32-wifi-scanner

arduino esp32 esp32-arduino wifi-scanner

Last synced: 7 months ago
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A simple WiFi network scanner using an ESP32 board. Detects available networks, shows SSID, signal strength (RSSI), and security type.

• Host: GitHub
• URL: https://github.com/dizzpy/esp32-wifi-scanner
• Owner: dizzpy
• Created: 2025-03-19T14:06:33.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-03-19T14:17:17.000Z (7 months ago)
• Last Synced: 2025-03-19T15:25:08.032Z (7 months ago)
• Topics: arduino, esp32, esp32-arduino, wifi-scanner
• Language: C++
• Homepage:
• Size: 869 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# ESP32 WiFi Scanner 🚀

This is an ESP32-based WiFi scanner that detects available networks and displays their SSID, signal strength (RSSI), and encryption type.

## 📌 Features

- Scans nearby WiFi networks every 10 seconds

- Displays SSID, RSSI, and security type

- Works with ESP32 boards

## 📖 Setup

1. Install **Arduino IDE** and the **ESP32 Board Manager**.

2. Upload the `wifi_scanner.ino` file to your ESP32.

3. Open the Serial Monitor at **115200 baud** to view detected networks.

## 🛠️ Hardware Requirements

- ESP32 development board

- USB cable for programming

## 📸 Screenshot

![WiFi Scanner Output](./screenshot.png)

_Sample output from the WiFi scanner showing detected networks_