Nvis MC20GSM GSM Application Module is built with Dual Band GSM/GPRS engine, and works on 900/ 1800 MHz. The Modem comes with RS232 and USB interface, which allows the user to connect PC as well as microcontroller with UART Interface. The GSM/GPRS Modem has internal TCP/IP stack to enable the user to connect with internet via GPRS. It is suitable for sending SMS, Voice as well as DATA transfer application in M2M interface. Using this Modem, users can make audio calls, send SMS, read SMS, attend incoming calls and internet etc., through simple AT commands.MC20GSM, Study of GSM Application Module is an ideal platform to enhance education, training, skills & development amongs our young minds.

Features

• Easy understanding of AT commands
• PC Interface facility using RS232 and USB
• Expansion socket for Micro controller interfacing
• Onboard relay with NO, NC, C connections
• Analog audio interface
• SIM card socket available
• Headphone facility available
• Inbuilt Powerful TCP/IP protocol stack for internet data transfer over GPRS.