Abstract: Online shopping is an activity that is carried out between buyers and sellers online and then sent using courier services. So, at the time of delivery, the package requires a clear address, ...
To use this library place the uncompressed WaveHC folder into the libraries subfolder in your main sketches folder. You may need to create the libraries folder. Restart the Arduino IDE if it was open.
The SIM900 Arduino Shield Library is a versatile and powerful Arduino library for interfacing with the SIM900 GSM/GPRS module. This library provides a wide range of functionalities for working with ...