Do you need a small, low-power computer for your project? Are you looking for a board that is easy to use and program? If so, the Raspberry Pi Pico may be the right choice for you. Arduino boards are also popular among hobbyists and makers, but which one should you choose? In this article, we will compare the Raspberry Pi Pico and Arduino boards to help you decide which one is best for your project.
What Is Raspberry Pi?
It plugs into your TV or monitor and comes with its own keyboard. This little PC is just as capable as a desktop PC, and can be used for things like spreadsheets, word processing, and gaming. It also plays high-definition video. They offer the latest Raspberry Pi boards, along with software, accessories and kits to get you started. [1]
What Is Arduino?
It’s intended for anyone making interactive projects. Arduino boards are able to read inputs – light on a sensor, a finger on a button, or a Twitter message – and turn it into an output – activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do this you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.
Arduino boards are widely used in robotics, embedded systems and electronic projects where automation is an important part of the system. Over the years Arduino has been extended by a large community of makers and developers to support a wide variety of hardware and programming languages. [2]
Raspberry Pi vs Arduino: Differences
Functionality and GPIO of Raspberry Pi Pico vs Arduino
When it comes to functionality, the Raspberry Pi Pico and Arduino are quite similar. Both boards have a variety of GPIO pins that can be used to connect and control external devices. In terms of raw power, the Raspberry Pi Pico is slightly more powerful than the Arduino, but both boards are more than capable of handling most basic projects.
The main difference between the two boards lies in their operating systems. The Raspberry Pi Pico runs on the Raspberry Pi OS, while the Arduino uses its own custom operating system. This means that the Pico has access to all of the same software as a full-fledged Raspberry Pi, while the Arduino is limited to the software that has been specifically designed for it. This difference in operating systems also means that the Pico is much easier to use for beginners, as the Raspberry Pi OS is based on a well-known and widely-used Linux distribution.
SoC of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico and Arduino both use different types of microcontrollers. The Pico uses a Broadcom BCM283X system-on-chip (SoC), while the Arduino uses an Atmel AVR microcontroller. Both of these chips are powerful enough to handle most basic projects, but the Pico’s SoC is slightly more powerful than the Arduino’s microcontroller.
Coding Raspberry Pi Pico vs Arduino
The RP Pico and Arduino both use different programming languages. The Pico uses MicroPython, while the Arduino uses C++. Both of these languages are easy to learn for beginners, but MicroPython is generally considered to be easier to use than C++. When it comes to coding, the Raspberry Pi Pico is the clear winner. The Pico’s MicroPython interpreter allows you to write code directly on the board, without the need for a separate computer. This makes it much easier to get started with coding on the Pico, as you don’t need to set up a development environment before you can start writing code. The Arduino, on the other hand, requires you to install the Arduino IDE on your computer before you can start coding.
Ease of Use on Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico is the clear winner when it comes to ease of use. The Pico’s operating system and programming language are both much easier to use than the Arduino’s, and the Pico’s MicroPython interpreter makes it very easy to get started with coding on the board.
Power Consumption on Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico and Arduino both have very low power consumption. The Pico’s Broadcom BCM283X system-on-chip (SoC) has a maximum power consumption of just 1 watt, while the Arduino’s Atmel AVR microcontroller has a maximum power consumption of 0.5 watts. This means that both boards are very energy-efficient, and can be powered by batteries for extended periods of time. [3]
Input/Output of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico and Arduino both have a wide range of input/output options. The Pico has 26 GPIO pins, while the Arduino has 20 GPIO pins. Both boards also have a variety of other input/output options, such as I2C, SPI, and UART. The Pico’s I/O options are slightly more comprehensive than the Arduino’s, but both boards are capable of supporting a wide range of projects.
Price of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico and Arduino both have very reasonable prices. The Pico is priced at $4, while the Arduino is priced at $25. This makes the Pico the clear winner when it comes to price.
WiFi of Raspberry Pi Pico vs Arduino
The Arduino does not have built-in WiFi like the Raspberry Pi Pico. The Pico can connect to the internet, eliminating the need for a WiFi module. The Arduino can be used to connect to the internet, but it requires a separate WiFi module.
Bluetooth of Raspberry Pi Pico vs Arduino
The Arduino does not come with built-in Bluetooth like the Raspberry Pi Pico does. The Pico can connect to Bluetooth devices without needing an additional Bluetooth module. The Arduino can be used to connect to Bluetooth devices, but it requires a separate Bluetooth module.
USB of Raspberry Pi Pico vs Arduino
A key difference between the Raspberry Pi Pico and Arduino is that the former has a USB port while the latter does not. The Pico can connect to USB devices without the need for an extra USB module. The Arduino can be used to connect to USB devices, but it requires a separate USB module.
Video Output of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in video output, while the Arduino does not. This means that the Pico can be used to connect to a display without the need for a separate video output module. The Arduino can be used to connect to a display, but it requires a separate video output module.
Graphics of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has built-in graphics, while the Arduino does not. This means that the Pico can be used to create graphical user interfaces without the need for a separate graphics module. The Arduino can be used to create graphical user interfaces, but it requires a separate graphics module.
Display and Camera Ports of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in display port and a camera port, while the Arduino does not. This means that the Pico can be used to connect to a display and a camera without the need for separate display and camera modules. The Arduino can be used to connect to a display and a camera, but it requires separate display and camera modules.
Operating Temperature of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico can operate at a temperature of -40 to 85 degrees Celsius, while the Arduino can operate at a temperature of -20 to 70 degrees Celsius. This means that the Pico is better suited for use in extreme temperatures. [4]
UART of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in UART, while the Arduino does not. This means that the Pico can be used to connect to UART devices without the need for a separate UART module. The Arduino can be used to connect to UART devices, but it requires a separate UART module.
I2C of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in I2C, while the Arduino does not. This means that the Pico can be used to connect to I2C devices without the need for a separate I2C module. The Arduino can be used to connect to I2C devices, but it requires a separate I2C module.
SPI of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in SPI, while the Arduino does not. This means that the Pico can be used to connect to SPI devices without the need for a separate SPI module. The Arduino can be used to connect to SPI devices, but it requires a separate SPI module.
PWM of Raspberry Pi Pico vs Arduino
The Raspberry Pi Pico has a built-in PWM, while the Arduino does not. This means that the Pico can be used to generate PWM signals without the need for a separate PWM module. The Arduino can be used to generate PWM signals, but it requires a separate PWM module.
Suitable Projects
Raspberry Pi Pico is best for projects that require
- A powerful microcontroller
- Low power consumption
- RP2040 microcontroller
- PWM functionality
- Programming in C/C++, MicroPython, or CircuitPython
Arduino is best for projects that require
- Ease of use
- An expansive development community
- A large number of libraries and example code
- Programming in the Arduino IDE (based on Processing)
If you’re just starting out with electronics and programming, we recommend choosing Arduino. It’s easier to use and there’s a wealth of resources available online to help you get started. The Raspberry Pi Pico is a great choice for more experienced makers and programmers who are looking for a powerful microcontroller board.
Both the Arduino and Raspberry Pi Pico are great choices for a variety of projects. If you’re not sure which board to choose, consider what type of project you want to make and what sort of programming language you’re most comfortable using. With either board, you’ll be able to create some amazing things!
Pros and Cons of Raspberry Pi
Raspberry Pi Pico is a great microcontroller for beginners and those looking to dive into the world of physical computing. It offers a variety of features and connectivity options, making it a good choice for many different types of projects. However, there are some downsides to using Raspberry Pi Pico as well. Here’s a look at some of the pros and cons of this board:
Pros:
- This board provides more processing power than Arduino boards.
- This product comes with WiFi and Bluetooth connectivity built-in.
- Supports a wide range of programming languages
Cons:
- More costly than Arduino boards
- While still favored by many in the maker community, this option is not as widely supported.
If you’re just starting out with electronics and physical computing, Raspberry Pi Pico is a great option. It offers more processing power than Arduino boards and comes with built-in WiFi and Bluetooth connectivity. However, it is more expensive than Arduino boards and not as widely supported by the maker community.
Pros and Cons of Arduino
Arduino is a good microcontroller for beginners and those new to physical computing. It offers an easy-to-use development environment and a wide range of libraries and example code. However, there are some downsides to using Arduino as well. Here’s a look at some of the pros and cons of this board:
Pros:
- An expansive development community
- A large number of libraries and example code
- Ease of use
- Programming in the Arduino IDE (based on Processing)
Cons:
- While still favored by many in the maker community, this option is not as widely supported.
- Not as powerful as the Raspberry Pi Pico boards.
Which is Better: Raspberry Pi Pico or Arduino?
It really depends on what you need for your project. If you need something simple and affordable, then the Raspberry Pi Pico is a great choice. It’s easy to use and has a lot of features. If you need something more powerful and customizable, then the Arduino is the better option. It has more processing power and memory, and there are many more libraries and shields available for it. So, it really depends on your needs.
Things to Consider When Using SBCs
When it comes to single-board computers (SBCs), there are a few key things to keep in mind. Here are some factors that you should consider when choosing an SBC:
- Power consumption: One of the most important factors to consider when selecting an SBC is power consumption. SBCs can be powered by either a USB port or an external power supply. Make sure to check the power requirements of your project before selecting an SBC.
- Processing power: Another important factor to consider is processing power. Single-board computers come with a variety of processor options. If you plan on running resource-intensive applications, make sure to select an SBC with a powerful processor.
- Connectivity: Connectivity is another important consideration when selecting an SBC. Some boards come with built-in Wi-Fi and Bluetooth, while others require an external adapter. Make sure to check the connectivity requirements of your project before choosing an SBC.
- Price: Price is also a key consideration when selecting an SBC. Single-board computers can range in price from around $25 to over $200. Make sure to consider your budget when selecting an SBC for your project. [5]
Types of SBCs: An Overview
There are three main types of SBCs on the market: single-board computers (SBCs), system-on-modules (SoMs), and system-on-chips (SoCs).
SBCs are stand-alone boards that contain all the necessary components to function as a complete computer. This includes a processor, memory, storage, input/output (I/O) ports, and more.
SoMs are similar to SBCs but they’re smaller in size and typically lack some of the features found on an SBC, such as built-in storage and I/O ports.
SoCs are even smaller than SoMs and only contain the bare essentials needed to run a specific task or set of tasks.
FAQ
Should I buy an Arduino or Raspberry Pi?
It depends on your needs. If you need more processing power, then the Raspberry Pi is a better choice. If you need more digital I/O pins, then the Arduino is a better choice.
What are the main differences between an Arduino and Raspberry Pi?
The main difference is that the Arduino is a microcontroller, while the Raspberry Pi is a mini computer. The Arduino is designed to be used for interactive projects. The Raspberry Pi is designed to be used as a general-purpose computer.
What are some examples of projects that would use an Arduino?
Some examples of Arduino projects include:
- Building a home automation system
- Creating a custom keyboard or mouse
- Making a wearable device
- Tracking the location of a pet or child
- Building a robot
What are some examples of projects that would use a Raspberry Pi?
Some examples of Raspberry Pi projects include:
- Setting up a web server or media center
- Playing classic video games
- Making a time-lapse video
- Creating a security camera system
- Building a drone or other autonomous vehicle
Can I use an Arduino and Raspberry Pi together?
Yes, you can use an Arduino and Raspberry Pi together. One way to do this is to use the Arduino as a sensor board for the Raspberry Pi. Another way is to use the Arduino to control devices that the Raspberry Pi cannot control, such as motors or Servos.
What programming languages can I use with an Arduino?
The two main programming languages for Arduino are C and C++. You can also use Python, but it is not as widely supported.
What is more powerful: Arduino or Raspberry Pi?
It’s a common question with no easy answer. Arduino and Raspberry Pi are both powerful tools for embedded electronics projects.
It’s designed to be simple and easy to use for beginners, while still providing enough power for more advanced users. Raspberry Pi is a credit card sized computer that runs a full version of Linux. It includes a processor, memory, and I/O all on one board, making it ideal for projects that need more processing power than what an Arduino can provide.
Which is best for robotics: Raspberry Pi or Arduino?
The debate rages on, but there’s no clear-cut answer. It depends on your needs and preferences.Raspberry Pi is a popular choice for building robots because it offers more processing power than Arduino. Arduino, on the other hand, is better suited for projects that require direct control of hardware components.
Can Android run on Raspberry Pi?
Yes, but it’s not officially supported. You can install the Android operating system on a Raspberry Pi, but you’ll need to do some work to get it up and running.
Can Raspberry Pi run Windows?
Yes, but it’s not ideal. Windows 10 IoT Core is designed for low-power devices like the Raspberry Pi, but it’s not a full Windows 10 experience. If you’re looking for a more traditional Windows experience, you’ll need to use a full version of Windows on a more powerful board. Arduino, on the other hand, can’t run Windows at all. It’s limited to running sketches written in C/C++. This makes it less versatile than the Raspberry Pi, but it also makes it simpler to use for some applications.
What are some alternatives to Raspberry Pi and Arduino?
There are several other options available on the market today if you’re looking for an alternative to Raspberry Pi or Arduino. Some of these include the BeagleBone Black, Odroid, Banana Pi, and CHIP.Each of these boards has its own set of pros and cons that make it better or worse for certain types of projects. For example, the BeagleBone Black is a good choice for projects that require more processing power, while the CHIP is more affordable and thus better suited for budget-conscious makers. So, which board should you choose for your project? Ultimately, it depends on your specific needs and preferences.
How to choose a SBC?
When choosing a SBC, you’ll need to consider several factors such as processing power, price, available peripherals, and so on. You can use the following checklist to help you make your decision:
- Processing power: How much processing power do you need? If you’re planning on doing some heavy-duty computing, you’ll need a board with a powerful processor. Conversely, if your project is more simple, you can save some money by going with a less powerful board.
- Price: How much are you willing to spend? Keep in mind that more powerful boards will usually cost more.
- Available peripherals: Does the board have the peripherals you need? Make sure to check what types of ports and expansion headers are available on the board.
- Size: How large do you need the board to be? Some boards, like the Raspberry Pi, are designed to fit in a standard computer case, while others, like the BeagleBone Black, are larger.
- Power consumption: How much power does the board consume? This is important if you’re planning on using the board in a portable project.
Useful Video: Arduino vs Pico – Which is the Best Microcontroller For You?
Conclusion
When it comes to choosing between a Raspberry Pi Pico and an Arduino board, it really depends on what kind of project you plan to use it for. If you need a board that’s small and low-power, the Pico is a great choice. If you need more processing power and memory, the Arduino is a better option. Ultimately, the best board for your project will depend on your specific needs.
References
- https://liliputing.com/this-kit-turns-a-raspberry-pi-zero-2-w-into-a-pocket-computer-with-a-keyboard-and-display-crowdfunding-soon/
- https://beagleboard.org/
- https://www.tomshardware.com/features/raspberry-pi-pico-vs-arduino
- https://www.electroniclinic.com/read-raspberry-pi-pico-onboard-temperature-sensor/
- https://assertion.cloud/blog/3-things-you-need-to-know-about-sbc-security/