Official Arduino library for interfacing with the 7Semi L89HA GNSS Module over UART. This library enables easy communication and data parsing of NMEA sentences, allowing you to retrieve GPS location, ...

Fine dust (air pollution) monitoring station. Air pollution monitoring channel updates once every minute with PM10.0 and PM2.5 readings from the Nova PM (SDS011) Sensor. Also includes real time ...

The GPS part of the firmware records the current latitude and longitude. If the GSM module receives a call, it replies with an SMS of the current GPS coordinates and a few GPS coordinates seen ...

Additional Hardware: Bluetooth GPS modules and wireless adapters enhance the system’s functionality, making it adaptable to various scenarios.