Raspberry Pi Pico
The Raspberry Pi Pico is a low-cost microcontroller board (launched January 2021) built around the custom RP2040 microcontroller chip. Unlike Raspberry Pi’s other boards, it isn't meant to run Linux; instead, it’s optimized for real-time and embedded applications, like an Arduino but with modern enhancements.
₹ 346
₹ 550
What Is the Raspberry Pi Pico?
The Raspberry Pi Pico is a low-cost microcontroller board (launched January 2021) built around the custom RP2040 microcontroller chip. Unlike Raspberry Pi’s other boards, it isn't meant to run Linux; instead, it’s optimized for real-time and embedded applications, like an Arduino but with modern enhancements.
Originally launched at $4 USD (approx.), its affordability makes it great for hobbyists, educators, and developers in resource-conscious projects.
Core Specifications
| Feature | Specification |
|---|---|
| Microcontroller (SoC) | RP2040 (dual-core ARM Cortex‑M0+, up to 133 MHz) |
| Memory | 264 kB SRAM; 2 MB onboard QSPI flash |
| GPIO & Interfaces | 26 multifunction GPIO pins (including SPI ×2, I²C ×2, UART ×2, ADC channels ×3, PWM ×16) |
| Programmable I/O (PIO) | 8 state machines for custom hardware-like functionality |
| Connectivity | USB 1.1 with host and device support |
| Other Features | Temperature sensor, accurate clock/timers, low-power modes, UF2 bootloader for drag-and-drop programming |
| Physical Form Factor | ~51×21 mm board; castellated edges for easy soldering or breadboard use |
| Operating Voltage & Temp | 1.8–5.5 V DC; -20 °C to +85 °C (Pico & Pico H) |
| Programming | Supports C/C++, MicroPython; UF2 drag-and-drop for quick deployment |
Versions & Variants
Raspberry Pi offers several Pico variants tailored to different needs:
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Pico – Base board with unpopulated headers.
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Pico H – Same as above, but with pre-soldered GPIO headers.
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Pico W – Adds 2.4 GHz Wi-Fi (802.11n) and Bluetooth (WLAN-enabled).
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Pico WH – W version with Wi-Fi/Bluetooth and pre-soldered headers.
Why Use the Pico?
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Extremely affordable—excellent for learning and prototyping.
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Highly flexible I/O with PIO for advanced applications beyond typical microcontrollers.
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Compact design suited for embedded, battery-powered, or space-constrained projects.
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Quick programming workflow—drag a file to the board over USB, and you're running.
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Strong documentation and toolchain support, including C/C++ and MicroPython SDKs.
Summary
The Raspberry Pi Pico is an efficient and low-cost microcontroller board powered by Raspberry Pi’s own RP2040 chip. It packs dual Cortex-M0+ cores, a flexible I/O ecosystem, programmable hardware interfaces (PIO), and easy USB programming in a small, breadboard-compatible form factor. With variations like Pico W and Pico 2 W, you get options that include wireless connectivity when needed—all while staying beginner-friendly and developer-focused.
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