Discover the ESP32 Cheap Yellow Display Board: low-cost, Wi-Fi + Bluetooth, 2.8″ touchscreen, ideal for IoT, GUI projects, and learning.

Enhancing-Livestock-Tracking-for-Communal-Farmers — UNO Controller + External Wi-Fi Sensor Arduino UNO parses CSV from an ESP (ESP8266/ESP32) and controls relays + servo.

Enable and connect Wi‑Fi on iPhone, Android, and KaiOS, and troubleshoot common issues with clear, quick steps. A practical guide to restoring your connection.