KS3025 Keyestudio Raspberry Pi Pico Learning Kit Complete Edition

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Resources

Note: Download code, libraries and more details, please refer to the following link: https://fs.keyestudio.com/KS3025

Description:

Do you want to learn about programming?

As long as you are passionate about science and dare to explore new things, this kit is surely the best choice for you.

The kit is a learning kit for two programming methods, including Thonny, MicroPython IDE and Arduino IDE. you can create numerous fascinating experiments with the Raspberry pi, sensors, modules and electronic components.

Tutorials are provided, which contain detailed wiring diagrams, component knowledge, test code, and so on.

In addition, you can master the use of electronics, physics, science and programming by building up experiment with this kit.

Kit List

NAME

QTY

PIC

Raspberry Pi Pico

1

image-20230424152949662image-20230424152953705

Blue LED

10

image-20230424152958910

Red LED

10

image-20230424153002104

Yellow LED

10

image-20230424153005320

Green LED

10

image-20230424153008617

RGB

1

image-20230424153011976

220Ω Resistor

10

image-20230424153054617

10KΩ Resistor

10

image-20230424153059101

1KΩ Resistor

10

image-20230424153102344

Raspberry Pi Pico Expansion Board

1

image-20230424153136889

10KΩ Potentiometer

1

image-20230424153151644

Active Buzzer

1

image-20230424153154809

Passive Buzzer

1

image-20230424153157561

Button

4

image-20230424153200409

Tilt Switch

1

image-20230424153203225

Photoresistor

2

image-20230424153312764

Flame Sensor

1

image-20230424153315482

Yellow Cap

4

image-20230424153318282

IC 74HC595N

1

image-20230424153321066

ESP8266 Serial WiFi ESP-01

1

image-20230424153323738

1-Digit Tube Display

1

image-20230424153406863

4-Digit Tube Display

1

image-20230424153409610

8*8 Dot Matrix Display

1

image-20230424153415642

Temperature and Humidity Sensor

1

image-20230424153418267

LCD_128X32_DOT

1

image-20230424153420906

IR Receiver

1

image-20230424153500715

IR Remote Controller

1

image-20230424153504299

Servo

1

image-20230424153513069

4*4 Membrane Keypad

1

image-20230424153515980

IC L293D

1

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USB to ESP-01S WiFi Module Serial Shield

1

image-20230424153613442

Stepper Motor Driver Board

1

image-20230424153616475

Stepper Motor

1

image-20230424153619099

Joystick Module

1

image-20230424153621628

5V Relay Module

1

image-20230424153625499

PIR Motion Sensor

1

image-20230424153659756

10CM M-F Dupont Wires

10

image-20230424153703116

Ultrasonic Sensor

1

image-20230424153705837

10KΩ Thermistor

1

image-20230424153741342

F-F Dupont Wire

40

image-20230424153745133

Resistance Card

1

image-20230424153810765

Jumper Wire

30

image-20230424153814940

M-F Dupont Wire

40

image-20230424153817629

Breadboard

1

image-20230424153820172

USB Cable

1

image-20230424153822764

Fan

1

image-20230424153906685

DC Motor

1

image-20230424153910351

Raspberry Pi Pico Board

1. Introduction：

Raspberry Pi Pico is a low-cost, high-performance microcontroller board with flexible digital interfaces. It integrates the RP2040 microcontroller chip designed by Raspberry Pi, with dual-core Arm Cortex M0+ processor running up to 133 MHz, embedded 264KB of SRAM and 2MB of on-board Flash memory, as well as 26 multi-function GPIO pins.

For software development, either Raspberry Pi’s C/C++ SDK, or the MicroPython is available. In this tutorial, we will use MicroPython.

2. Features：

  • RP2040 microcontroller chip designed by Raspberry Pi

  • Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz

  • 264kB of SRAM, and 2MB of on-board Flash memory

  • Castellated module allows soldering direct to carrier boards

  • USB 1.1 Host and device support

  • Low-power sleep and dormant modes

  • Drag & drop programming using mass storage over USB

  • 26 multi-function GPIO pins

  • 2×SPI, 2×I2C, 2×UART, 3×12-bit ADC, 16×controllable PWM channels

  • Accurate on-chip clock and timer

  • Temperature sensor

  • Accelerated floating point libraries on-chip

  • 8×Programmable IO (PIO) state machines for custom peripheral support

3. Parameters：

  • Microcontroller: RP2040 microcontroller chip

  • CPU: Dual-core Arm Cortex-M0+ @ 133MHz

  • USB-to-serial chip: Built-in USB1.1 PHY host and device support, drag-and-drop download program through USB identification as mass storage.

  • Working voltage: 3.0V-3.6V

  • Working current: average 80mA

  • Supply current: 500mA

  • External power supply: DC power supply is 6-12V (recommended 9V), USB power supply is 5V.

  • Flash Memory: Built-in 2MB

  • SRAM: Built-in 264KB

  • Integrated crystal oscillator: 12MHz

4. Dimension Diagram：

5. Schematic Diagram：

6. Pin out：

PIN

FUCTION

GND

Ground pin

Power

VBUS(microUSB voltage), VSYS(2-5VDC input voltage), 3V3(3.3V output voltage), 3V3_EN(Enables Pico)

System Control

run (enable or disable the RP2040 microcontroller or reset)

ADC

Raspberry Pi Pico has a total of 5 ADCs with a resolution of 12 bits, namely ADC0 (GP26), ADC1 (GP27), ADC2 (GP28), ADC3 (GP29), ADC4.
ADC3 (GP29) is used to measure VSYS on the Pico board.
ADC4 is directly connected to the built-in temperature sensor of RP2040.
ADC_VREF can be connected to an external accurate voltmeter as ADC reference.
The ADC_GND pin serves as the ground reference.

PWM

Raspberry Pi Pico has 16 PWM channels，each of channel can control frequency and duty cycle.
GPIO pin is switched to PWM

UART

Two UART： UART0, UART1

I2C

Two types of I2C： I2C0, I2C1

SPI

Two types of SPI：SPI0, SPI1

Debugging

used in debugging code

Related information：https://datasheets.raspberrypi.com/pico/pico-datasheet.pdf