Sim900D is a very powerful GSM module used for sms and call control. Using this module, one can easily control one’s robots and devices via sms or call. I have tested it on my ufone sim and it works perfectly. Codes for this board will be added soon on the blog. Sim900 GSM module Pakistan for the engineering students.
- GSM Module works on AT Commands.
- It supports RS-232 so you can connect it with any microcontroller (PIC , ATMEL, Arduino etc).
- You can also operate it with computer and can get data on hyper terminal or any other serial terminal. (You can also download our free serial terminal)
- Sim is placed in its sim jacket and it is operated on 12V and further controller by the commands it is receiving.
- It has a built in boost circuit, because of which it catches signal rapidly.
- Sim900D module mounted on a printed PCB.
- GSM Antenna.