Creating a Portable IoT Display with ESP32
This is a portable IoT display project that can be developed into various practical tools using the Arduino_GFX library, such as WiFi signal analysis and electronic photo albums. With a well-designed 3D printed case, it can be easily attached to a keychain or backpack for portability. Materials List TTGO T7 V1.0 (ESP32 WiFi Module) × … Read more