🧠 Raspberry Pi Pico Development Board

The Raspberry Pi Pico is a compact, high-performance microcontroller board built around the RP2040 chip from the Raspberry Pi Foundation. Designed for both electronics engineers and hobbyists, it offers an affordable, flexible platform for embedded systems, rapid prototyping, and learning with MicroPython or C/C++. Its rich GPIO and standard interfaces make it ideal for integrating sensors, modules, and other electronics components in everything from DIY projects to production-ready designs.

⚙️ Main Features

• RP2040 Microcontroller: Dual-core ARM Cortex‑M0+ up to 133 MHz delivers excellent performance for control, data acquisition, and signal processing.
• 26 GPIO pins: Flexible digital I/O with multiple functions for connecting sensors, LEDs, and external modules. Programmable via MicroPython or C/C++.
• Multiple connectivity options: Built-in I2C, SPI, UART, and PWM enable seamless integration with common electronics components.
• MicroPython support: Quick iteration with beginner-friendly code; switch to C/C++ for maximum performance and control.
• Economical and accessible: A cost-effective gateway for students, makers, and professionals learning embedded development.
• Compact design: Small footprint fits tight enclosures and breadboards; ideal for portable and battery-powered builds.
• Open-source community: Leverage extensive Raspberry Pi resources, examples, and libraries for faster development.

📐 Technical Specifications

• Microcontroller: Raspberry Pi RP2040 (Dual-core ARM Cortex‑M0+)
• Clock speed: Up to 133 MHz
• On-chip SRAM: 264 KB
• Program storage: 2 MB QSPI Flash (onboard)
• GPIO: 26 user-accessible pins (3.3 V logic; not 5 V tolerant)
• Analog: 3× 12-bit ADC inputs + internal temperature sensor channel
• PWM: Hardware PWM available on multiple GPIOs for precise motor/LED control
• PIO (Programmable I/O): 2 blocks × 4 state machines for custom protocols and high-speed I/O
• Communication interfaces: Up to 2× I2C, 2× SPI, 2× UART (flexible pin mapping)
• USB: USB 1.1 device (host-capable with additional circuitry), Micro‑USB connector, UF2 bootloader
• Power supply: 5 V via Micro‑USB, or 1.8–5.5 V to VSYS; onboard 3.3 V regulator
• Operating voltage (I/O): 3.3 V logic levels
• User interface: Onboard LED (GP25), BOOTSEL button for programming
• Debug: 3-pin SWD header pads for external debug
• Form factor: 51 × 21 mm, 2.54 mm (0.1") pin pitch with castellated edges for SMT reflow

🔌 Connectivity & Programming

• Languages: MicroPython and C/C++ SDK with comprehensive documentation.
• Arduino: Compatible via the community-supported Arduino core for RP2040 for use in the Arduino IDE.
• Drag-and-drop flashing: UF2 bootloader lets you program via USB mass storage—no extra tools required.
• Interface support: Connect to common sensors, displays, motor drivers, and IoT modules using I2C/SPI/UART.

🧰 Potential Applications

• Education 🎓: Teach programming, electronics, and embedded systems with hands-on labs.
• Prototyping 🔬: Rapid proof-of-concept builds for control, data logging, and signal processing.
• DIY Electronics 🔧: Custom electronics projects with sensors, actuators, and modules.
• Automation ⚙️: Motor/servo control, LED dimming, simple IoT nodes, and device automation.

✅ Compatibility Highlights

• Breadboard-friendly 2.54 mm headers (castellated for SMT integration).
• Works with popular Raspberry Pi and Arduino ecosystems, libraries, and electronics components.
• Interfacing at 3.3 V logic; use level shifting for 5 V devices.

📦 Package Contents

1 × Raspberry Pi Pico

ℹ️ Notes

• Voltage: GPIO are 3.3 V only (not 5 V tolerant). Use appropriate level shifters when interfacing with 5 V modules.
• Headers: Header pins may not be included unless specified by the seller.

Kick-start your next microcontroller project with the Raspberry Pi Pico—a powerful, affordable board for Arduino-style prototyping, Raspberry Pi integrations, and advanced embedded development. 🚀