sim900a

SIM900A GSM/GPRS Module

SIM900A GSM/GPRS Module The GSM/GPRS Modem-RS232 is built with Dual Band GSM/GPRS engine- SIM900A, it delivers 900/ 1800 MHz performance. This Modem is coming with an RS232 interface, which allows you to connect PC as well as a microcontroller with RS232 Chip(MAX232). The baud rate (the rate at which information is transferred in a communication …

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