SunFounder Pico-4wd car, Manual

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CHAPTER
TWO
APPENDIX
2.1 Introduction to Raspberry Pi Pico
The Raspberry Pi Pico is a microcontroller board based on the Raspberry Pi RP2040 microcontroller chip.
Whether you want to learn the MicroPython programming language, take the first step in physical computing, or want
to build a hardware project, Raspberry Pi Pico – and its amazing community – will support you every step of the way.
In the project, it can control anything, from LEDs and buttons to sensors, motors, and even other microcontrollers.
Features
• 21 mm × 51 mm form factor
• RP2040 microcontroller chip designed by Raspberry Pi in the UK
• Dual-core Arm Cortex-M0+ processor, flexible clock running up to 133 MHz
• 264KB on-chip SRAM
• 2MB on-board QSPI Flash
• 26 multifunction GPIO pins, including 3 analog inputs
• 2 × UART, 2 × SPI controllers, 2 × I2C controllers, 16 × PWM channels
• 1 × USB 1.1 controller and PHY, with host and device support
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