The Arduino uses the TinyGPS++ library to read these sentences and extract: Latitude (e.g., 12.345678, how far north or south you are) Longitude (e.g., 76.543210, how far east or west you are) If the ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...

Some features, such as voice assistant support, cloud integrations, and OTA updates, are marked as Not Planned to keep the project simple, stable, and easy to maintain. These advanced features add ...