Pico Tutorial Projects

This repository contains implementations of Raspberry Pi Pico W tutorial projects using the Pico SDK. These projects are based on the Freenove Ultimate Starter Kit for Raspberry Pi Pico, but have been adapted to use the official Raspberry Pi Pico SDK instead of the Arduino IDE. Each project is contained in its own directory, with a CMakeLists.txt file for building with the Pico SDK.

Note

Please note that some projects have been implemented with modifications or additional features and do not exactly match the original Freenove examples.

Setup requirements

• Ensure that you have set the PICO_SDK_PATH environment variable. This variable should point to the location of the Pico SDK on your system.

  export PICO_SDK_PATH=/path/to/your/pico-sdk

• If you are using a Raspberry Pi Pico W (wireless version), you need to specify this when running CMake. Add the following option to your CMake command.

  cmake -DPICO_BOARD=pico_w

Project list

1. Blink (builtin)
2. Blink (pin)
3. Button LED
4. Flowing light
5. PWM LED
6. Flowing meteor light
7. RGB LED
8. RGB gradient LED
9. WS2812 (NeoPixel)
10. Doorbell (active buzzer)
11. Alarm (passive buzzer)
12. Serial communication
13. Potentiometer voltage
14. Potentiometer LED
15. Potentiometer RGB
16. Potentiometer rainbow
17. Photoresistor LED
18. Thermistor temperature
19. Joystick output