Legally Track Smartphones users with ESP8266

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https://www.electronics-lab.com/legally-track-smartphones-users-with-esp8266/

With a vast majority of the world population owning a smartphone, being able to track someone through their phone is not such a bad idea after all, especially if it is done within legal limits. This is the end result of a recent project developed by engineering student Amine Mehdi Mansouri, whose initial efforts on […]

WiFi Signal strength indicator using ESP8266

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https://www.electronics-lab.com/signal-strength-indicator-for-the-esp8266/

A simple signal strength indicator for the ESP8266 and 128 x 32 OLED Display This is a simple Arduino IDE sketch that displays the RSSI, BSSID and signal “bars” of a given SSID WiFi Signal strength indicator using ESP8266 – [Link]