Mini WiFi Scanner using OLED
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Instructions, WiFi Signal Strength Scanner Monitor or Checker
![](https://i0.wp.com/randomnerdtutorials.com/wp-content/uploads/2019/05/ESP32-ESP8266-OLED-DHT22-DHT11-Temperature-Humidity.jpg?fit=1280%2C720&quality=100&strip=all&ssl=1)
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Instructions, WiFi Signal Strength Scanner Monitor or Checker
![](https://i0.wp.com/randomnerdtutorials.com/wp-content/uploads/2019/05/ESP8266_oled_display_wiring.png?quality=100&strip=all&ssl=1)
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Instructions, WiFi Signal Strength Scanner Monitor or Checker