Purchase Options:

Raspberry Pi Pico (2) W has wireless LAN and Bluetooth, Raspberry Pi Pico (2) does not.
This option includes the Raspberry Pi Pico 2 board.

Overview:

This latest upgraded board has a higher core clock speed, double memory, more powerful Arm cores, optional RISC-V cores.
Allows users to choose between dual industry-standard Arm Cortex-M33 cores and dual open-hardware Hazard3 cores.

We provide free technical support to help you with any questions and problems.

Tutorial and Code:

Comes with detailed tutorial and MicroPython, C code. (Download needed, no paper tutorial. )
Including basic electronics knowledge and dozens of projects.

The download link can be found on the product box.

Contents of MicroPython / C Tutorial:

(Note: MicroPython tutorial have slight differences. )

Preface
Chapter 0 Getting Ready
Chapter 1 LED
Project 1.1 Blink Onboard
Project 1.2 Blink
...
(Refer to tutorial for details. )
...
Chapter 10 Photoresistor & LED
Project 10.1 Control LED through Photoresistor
Chapter 11 Thermistor
Project 11.1 Thermometer
(The following chapters are only for (2) W. )
...
Chapter 12 WiFi Working Modes
Project 12.1 Station Mode
Project 12.2 AP Mode
Project 12.3 AP + Station Mode
...
Chapter 16 Bluetooth Audio
Project 16.1 Data Passthrough
What's Next?