What I will change in new release of this sensor? Click “more” to see details.
This sensor measure environment parameters: pressure, temperature and humidity.
You can use it indoor or outdoor. In this design you can use this sensor in many implementations.
RFID reader is device to read card and lock/unlock some kind of functions. General driver RFID is RC522 module. Microcontroler send information to alphanumerical display HD44780 and Bluetooth terminal HC-05.