The Apple Pencil app's manual

A stylus made by Apple specifically for use with their iPads is called the Apple Pencil. Due to its resemblance to a conventional pencil, albeit with a distinctly Apple-esque design, it is known as the Apple Pencil.

A charging mechanism, a pencil-like body to hold onto, and a small plastic tip that connects to the iPad's display are all present. While the second-generation Apple Pencil charges inductively through the iPad Pro, the first-generation model has a Lightning connector.
For fine motor skills like writing and sketching, the Apple Pencil replaces the finger. It can also be used to navigate the operating system. Because it's accurate, it's great for tasks like making drawings, artwork, taking notes, and other similar things.

The Apple Pencil app's guide provides the following information:

• Compatible with the iPad Pro 12.9-inch (3rd, 4th, and 5th generations), iPad Pro 11-inch, iPad mini (6th generation), iPad Air (5th and 4th generations), and (3rd, 2nd, and 1st generations)
• The second-generation Apple Pencil makes your work come to life. It transforms into your preferred creative tool, your paintbrush, your charcoal, or your pencil, with imperceptible lag, pixel-perfect precision, and tilt and pressure sensitivity.
• It magnetically attaches to iPad mini (6th generation), iPad Pro, and iPad Air, charges wirelessly, and allows you to switch tools with a simple double tap. It improves painting, sketching, doodling, and even note-taking.

You need a guide for the Apple Pencil app.