ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
Raspberry Pi Pico
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The Raspberry Pi Pico is a microcontroller board designed by the Raspberry Pi Foundation in the United Kingdom. This RPI Pico is powered by the RP2040 chip, which has a dual-core Arm Cortex-M0+ processor, 264kB of internal RAM, and supports up to 16MB of off-chip flash memory. This makes it an excellent and affordable alternative for embedded systems, automation, and DIY electronics applications.
One of the most significant features of the Raspberry Pi Pico microcontroller is programming flexibility, it supports both C and MicroPython. Getting started with the RP2040 Pico is as simple as dragging and dropping a file, but more experienced developers can make use of its extensive peripheral set, which includes I2C, SPI, and eight Programmable I/O (PIO) state machines for customized hardware interfacing.
The Raspberry Pi Pico board is perfect for home automation, industrial control, robotics, and other applications due to its low power consumption and excellent performance.

Also check Raspberry Pi Pico Ultimate Kit with Manual.
| Feature | Raspberry Pi Pico
|
Arduino Uno
|
|---|---|---|
| Microcontroller | RP2040 (Raspberry Pi's custom chip) | ATmega328P (Arduino Uno) |
| Processor | Dual-core Arm Cortex-M0+ (133MHz) | Single-core AVR (16MHz) |
| RAM | 264KB SRAM | 2KB SRAM |
| Flash Memory | Supports up to 16MB external flash | 32KB internal flash |
| Programming Languages | C, MicroPython | C, C++ (Arduino IDE) |
| Connectivity | No built-in WiFi (Pico W variant has WiFi) | No built-in WiFi (requires add-ons) |
| GPIO Pins | 26 (multi-function) | 14 Digital, 6 Analog (Arduino Uno) |
| Power Consumption | Low-power, efficient | Low-power, but depends on model |
| Form Factor | Compact 40-pin DIP layout | Standard Arduino board format |
| Expansion & Shields | Limited add-ons, but flexible for custom use | Extensive ecosystem with many shields |
| Best For | IoT, robotics, real-time applications | Beginner-friendly projects, prototyping |
| Chip | RP2040 |
| Processor | Dual-core ARM Cortex M0+ |
| Flash Memory | Onboard 2Mb |
| SRAM | 246Kb |
| GPIO Pins | 26 |
| Dimensions | 5 x 2 x 1cms |
| Weight | 5 grams |
| Brand | Raspberry Pi |
Raspberry Pi Original boards comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.