The Raspberry Pi Debug Probe is provided as a kit, containing the probe hardware in a plastic case, and a set of cables: a USB cable, and three different types of debug cables to cover the vast majority of use cases. While it has been designed primarily for use with Raspberry Pi debug targets, the Debug Probe provides standard CMSIS-DAP debug and UART interfaces over USB; it can therefore be used to debug other targets, or simply as a cost-effective USB-to-UART cable.

The Raspberry Pi High-Quality Camera is an affordable high-quality camera from Raspberry Pi. It offers a 12-megapixel resolution and a 7.9mm-diagonal sensor for impressive low-light performance. The M12 Mount variant is designed to work with most interchangeable M12 lenses, and the CS Mount variant is designed to work with interchangeable lenses in both CS- and C-mount form factors (C-mount lenses require the use of the C-CS adapter included with this variant). Other lens form factors can be accommodated using third-party lens adapters.

This Official Raspberry Pi M12 Lens with 12 Megapixel resolution having  8mm lense size can be use for portrait photography. The lens has 56 deg FOV. This camera module will accept any M12 mount lens. It will not work with C/CS mount lenses!

Raspberry Pi Sense HAT for the Pi 3/2/B+/A+ Model is a sensor-packed add-on to your Raspberry Pi 3, 2, B+ and A+ boards. It mounts right on top of your Raspberry Pi and all you need to do is run your code.

Raspberry Pi Sense HAT has integrated sensors that can measure temperature, humidity, acceleration, pressure and 3D orientation. Also, you get an 8×8 LED matrix for displaying data read through all these sensors. Writing programs for the Sense HAT are very simple with a Python library available to get started quickly and easily.

Raspberry Pi WS1132712 12MP 2.7MM Wide angle lens is the 2.7mm Wide Angle Lens, an add-on for the M12 Raspberry Pi High-Quality Camera. It has a wide field of view and a variety of uses, like CCTV applications, or of course, cat photos. Includes a thumbscrew to quickly and easily assemble onto the HQ Camera Board.

Raspberry Pi WS1132712 12MP 2.7MM Wide angle lenses are good for getting shots of a big area, wildlife cameras, security cameras, doorbell cams, etc.