Mini-meteostations with wireless connection have emerged as a valuable tool for collecting and sharing weather data in an efficient and cost-effective manner. These mini-meteostations are equipped with various components, such as a microcontroller, a sensor, a display, an RF module, and aGSM module. The microcontroller serves as the heart of the mini-meteostation, allowing for data acquisition and processing. The wireless connection enables the mini-meteostation to transmit the collected data to a central location for further analysis and display.