Microcontroller › 8051 › How to interface a 3G-GSM module with a Camera.Should I use AVR or 8051 for this.? › in GSM interfacing you need
in GSM interfacing you need to know the At commands of your device..
you can use AVR/PIC or 8051.. in GSM interfacing use UART/USART for interfacing and if you already receive the data from your modem you can transmit it to your PC via UART..
in camera interfacing , use Camera that has SPI support for easy interfacing..