SIM900A GSM Module Arduino Compatible

SIM900A Modem is developed with Dual Band GSM based SIM900A module from SIMCOM. It chips away at frequencies 900MHz. SIM900A can look through these two groups naturally. The recurrence groups can likewise be set by AT Commands. The baud rate is configurable from 1200-115200 through AT order. SIM900A is a ultra conservative and remote module. The Modem is coming interface, which permits you associate PC just as microcontroller with RS232 Chip(MAX232). It is reasonable for SMS, Voice just as DATA transfer application in M2M interface. The onboard Regulated Power supply permits you to associate wide reach unregulated power supply. Utilizing this modem, you can settle on sound decisions, SMS, Read SMS, go to the approaching calls and ect. through basic AT orders. This is a finished GSM module in a SMT type and made with an extremely powerful single-chip, permitting you to profit from little measurements. SIM 900A GSM Modem with sequential and TTL yields.