SPI+l2C

SPI stands for Serial Peripheral Interface. It is used for short distance communications most commonly used in embedded systems.

Inter-Integrated Circuit (I2C) is very popular because all micro-controllers can communicate with I2C devices, like the SPI it is used for short distances. It uses two wires to transmit data. 

Product CodePixel Size Resolution FPS Format Sensor Shutter
5MP Mini Camera Module B0068 1.4μm 2592 x 1944 15 fps 1/4" OV5642 Colour Rolling
2MP Mini Camera Module B0067 2.2μm 1600 x 1200 15 fps 1/4" OV2640 Colour Rolling