Inferse is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
The Raspberry Pi Foundation just dropped a bombshell in the microcontroller world: the Pico 2 W, a $7 marvel that packs Wi-Fi connectivity into its tiny frame. This launch has sent ripples through the maker community, and for good reason. Imagine the possibilities unlocked by adding wireless capabilities to a board already celebrated for its versatility and affordability. This isn’t just an incremental upgrade; it’s a game-changer.
Announced on June 30th, 2023, the Pico 2 W is the latest addition to the Raspberry Pi Pico family. Building upon the success of the Pico and Pico W, this new iteration addresses a key limitation of its predecessors by integrating 2.4GHz 802.11n Wi-Fi and Bluetooth 5.2. This means that projects requiring internet connectivity or wireless communication with other devices no longer need bulky add-on modules. The Pico 2 W is poised to revolutionize how makers, hobbyists, and educators approach embedded systems, IoT development, and more.
But the real kicker?
The price. At just $7, the Pico 2 W is practically begging to be experimented with. This incredibly low price point democratizes access to powerful technology, making it easier than ever for anyone to dive into the world of microcontrollers and connected devices.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchWhy the Pico 2 W Matters
I’ve been a fan of the Raspberry Pi ecosystem for years, and I’ve personally witnessed the impact these tiny computers have had on education and innovation. The original Pico, launched in 2021, was a breakthrough in its own right, offering a powerful dual-core processor at an unheard-of price. But the lack of built-in wireless connectivity always felt like a missing piece of the puzzle.
Shopping ad
- RPi Pico 2 W Microcontroller Board (pre-soldered header (color-coded)), Based on Official RP2350 Chip, Dual-core & Dual-architecture Design. Upgraded hardware from Pico 2 with wireless communication, onboard antenna, features 2.4GHz 802.11n WIFI and Bluetooth 5.2.
- Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz.
- Onboard Infineon CYW43439 wireless chip, supports WIFI 4 wireless and Bluetooth 5.2.
- 520KB of SRAM, and 4MB of on-board Flash memory.
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB.
Now, with the Pico 2 W, that puzzle is complete. This tiny board opens up a whole new world of possibilities:
- Effortless IoT Integration: Imagine building smart home gadgets, weather stations, or remote sensors without the hassle of external Wi-Fi modules. The Pico 2 W makes it a breeze.
- Streamlined Robotics Projects: Wireless control of robots and drones becomes significantly simpler and more affordable.
- Enhanced Educational Tools: Students can now explore networking concepts and build more complex projects with ease.
- Accessible Prototyping: For makers and tinkerers, the Pico 2 W is a dream come true. Its low cost and ease of use make it ideal for rapid prototyping and experimentation.
Under the Hood: What’s New?
The Pico 2 W retains the core strengths of its predecessors while adding some key improvements:
Shopping ad
- This is the latest RPi Pico 2 W Microcontroller Board (with color-coded pre-soldered header), which is upgraded hardware from Pico 2 with wireless communication, onboard antenna, onboard Infineon CYW43439 wireless chip,features 2.4GHz 802.11n WIFI and Bluetooth 5.2.
- Using Official RP2350 Chip. Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz.
- 520KB of SRAM, and 4MB of on-board Flash memory.
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB.
- 26 x multi-function GPIO pins. 2 x SPI, 2 x I2C, 2 x UART, 3 x 12-bit ADC, 16 x controllable PWM channels. Temperature sensor.
- RP2040 Microcontroller: The heart of the Pico 2 W is the same powerful dual-core Arm Cortex-M0+ processor found in the original Pico. This ensures compatibility with existing code and libraries.
- Increased Memory: With 264KB of SRAM, the Pico 2 W offers double the memory of its predecessor, allowing for more complex programs and data handling.
- Infineon CYW43439 Wireless Chip: This chip provides the board with 2.4GHz 802.11n Wi-Fi and Bluetooth 5.2 capabilities.
- Improved Security: The RP2040 microcontroller includes Arm’s TrustZone technology for enhanced security features.
Getting Started with the Pico 2 W
One of the best things about the Raspberry Pi Pico series is its user-friendliness. Even if you’re new to microcontrollers, getting started with the Pico 2 W is surprisingly easy.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
- Programming Languages: You can program the Pico 2 W using C/C++, MicroPython, or CircuitPython. MicroPython, in particular, is a great choice for beginners due to its simplicity and ease of use.
- Software Support: The Raspberry Pi Foundation provides comprehensive documentation, tutorials, and example code to help you get started.
- Thriving Community: The Raspberry Pi community is vast and supportive. You’ll find countless resources, forums, and projects online to inspire and guide you.
Real-World Applications
The versatility of the Pico 2 W makes it suitable for a wide range of applications. Here are a few examples:
Shopping ad
- Latest Version: Higher core clock speed, double memory, more powerful Arm cores, optional RISC-V cores (compared to the 1 series) (This W version has onboard wireless LAN and Bluetooth)
- Switchable Cores: Allows users to choose between dual industry-standard Arm Cortex-M33 cores and dual open-hardware Hazard3 cores
- Compatibility: Delivers a significant performance boost, while retaining software- and hardware-compatible with the 1 series
- Detailed Tutorial: Provides step-by-step guide with MicroPython, C and Processing (Java) Code (The download link can be found on the product box) (No paper tutorial)
- Example Projects: Each project has schematics, wiring diagrams, complete code and detailed explanations (Need extra items)
- Smart Home Automation: Control lights, appliances, and other devices in your home remotely.
- Wearable Devices: Create fitness trackers, smartwatches, and other wearables with wireless connectivity.
- Environmental Monitoring: Build weather stations, air quality sensors, and other devices to collect data about your surroundings.
- Industrial Automation: Control machinery and processes wirelessly in industrial settings.
- Educational Projects: Teach students about coding, electronics, and networking concepts.
My Experience with the Pico 2 W
I was fortunate enough to get my hands on a Pico 2 W shortly after its release. My first project was a simple web server that displayed sensor data from my garden. I was amazed by how easy it was to set up the Wi-Fi connection and get the server running using MicroPython.
Compared to previous projects where I had to use external Wi-Fi modules, the Pico 2 W was a breath of fresh air. The integrated Wi-Fi made the whole process significantly simpler and more streamlined. I’m already planning my next project, a wirelessly controlled robot that can navigate my home.
Shopping ad
- Latest Version: Higher core clock speed, double memory, more powerful Arm cores, optional RISC-V cores (compared to the 1 series) (This W version has onboard wireless LAN and Bluetooth)
- 3 Sets of Codes: MicroPython, C and Processing (Java), Processing codes run on computers to provide graphical interfaces
- 767-page Detailed Tutorial in Total: Provides step-by-step guide with basic electronics knowledge (The download link can be found on the product box) (No paper tutorial)
- 119 Projects from Simple to Complex: Each project has schematics, wiring diagrams, complete code and detailed explanations
- 224 Items in Total: Includes commonly used electronic components, modules, sensors, wires and other compatible items
The Future of the Pico 2 W
The Raspberry Pi Pico 2 W is more than just a microcontroller; it’s a gateway to innovation. Its low cost, ease of use, and wireless capabilities make it an incredibly powerful tool for makers, educators, and anyone interested in exploring the world of connected devices.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minuteI believe the Pico 2 W will have a profound impact on the maker community and beyond. It has the potential to inspire a new generation of creators and innovators, and I can’t wait to see what people build with it.
Shopping ad
- This is the latest Pi Pico 2 W Microcontroller Board (with yellow pre-soldered header), which is upgraded hardware from Pico 2 with wireless communication, onboard antenna, onboard Infineon CYW43439 wireless chip,features 2.4GHz 802.11n WIFI and Bluetooth 5.2.
- Using Official RP2350 Chip. Adopts unique dual-core and dual-architecture design: dual-core Arm Cortex-M33 processor and dual-core Hazard3 RISC-V processor, flexible clock running up to 150 MHz.
- 520KB of SRAM, and 4MB of on-board Flash memory.
- Castellated module allows soldering direct to carrier boards. USB 1.1 with device and host support. Low-power sleep and dormant modes. Drag-and-drop programming using mass storage over USB.
- 26 x multi-function GPIO pins. 2 x SPI, 2 x I2C, 2 x UART, 3 x 12-bit ADC, 16 x controllable PWM channels. Temperature sensor.
In a world increasingly reliant on connectivity, the Raspberry Pi Pico 2 W is a small board with a big future.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
