Abstract: In today's world, energy efficiency and smart technologies are becoming increasingly important. Lighting is a significant contributor to energy consumption, and traditional lighting systems ...

ESP32 boards ESP32_S3-based boards (ESP32S3_DEV, ESP32_S3_BOX, UM TINYS3, UM PROS3, UM FEATHERS3, etc.) ESP32-S2 (ESP32-S2 Saola, AI-Thinker ESP-12K, etc.) ESP32-C3 (ARDUINO_ESP32C3_DEV, etc.) ...

It is a common sight at public parks, schools and housing complexes: waste scattered on the grass just a few feet away from ...