Ai Thinker With Camera is basically GSM GPRS +camera three in one module. It is generally said as the minimum system breakout board. It is controlled by AT commands. It is very cost-effective. This device package includes a breakout board, onboard module A6, GSM antenna, and camera.

This device supports a dual-band GSM/GPRS network. This device comes with an embedded GPS module too. If anyone starts the project involving both GSM and GPS modules then the A7 is a good choice.