For developers exploring the RP2350 platform, choosing the right development board can be challenging given the variety of options. The Waveshare RP2350-Plus stands out as the best overall for its balanced performance and expandability. The RP2350A USB Mini offers a compact, cost-effective solution ideal for portable projects, while the Core2350B-Plus-W targets high-performance needs with its advanced features. Each board presents tradeoffs, such as size versus power or affordability versus features. Keep reading to see how these options compare and find the best fit for your project needs.
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Key Takeaways
- The top picks balance performance, size, and price, with no single board dominating all categories.
- Boards with dual-core architectures generally offer better multitasking capabilities, but often come at a higher cost.
- Display integration varies greatly, making some boards better suited for UI-heavy projects while others focus on connectivity.
- Compact mini boards excel for portable applications but may sacrifice GPIO or expansion options.
- Price and feature set do not always correlate; some budget boards pack impressive capabilities, while premium options focus on performance.
| Waveshare RP2350-Plus Development Board |  | Best Overall for Versatile Embedded Projects | Processor: RP2350A dual-core microcontroller (ARM Cortex-M33 and RISC-V) | Processor Speed: 150 MHz | Memory: 16MB Flash, 520KB RAM | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350 1.47-inch Display Development Board, 172×320, 262K Color |  | Best for Compact, Visual Prototyping | Display Size: 1.47 inches | Display Resolution: 172×320 | Display Color: 262K | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-GEEK Development Board with 1.14-inch Color LCD |  | Best for Debugging and Development Flexibility | Microcontroller: RP2350 | Display: 1.14-inch 65K color IPS LCD | Debug Interface: CMSIS-DAP, 3PIN SWD | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350-One 4MB Flash MCU Board Based on Raspberry Pi RP2350A |  | Best for Microcontroller Development with Flexible Programming Options | Processor: Dual-core ARM Cortex-M33 and RISC-V | Clock Speed: up to 150 MHz | Onboard Flash: 4MB | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350A USB Mini Development Board |  | Best for Compact, All-in-One Prototyping | RAM Memory: 520 KB | CPU Model: Cortex | Processor Speed: 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-ETH Mini Development Board with Dual-Core Microcontroller |  | Best Overall | Memory Storage Capacity: 4 MB | Connectivity Technology: Ethernet, GPIO, USB | Compatible Devices: Raspberry Pi | VIEW LATEST PRICE | See Our Full Breakdown |
| Core2350B Microcontroller Board Based on Raspberry Pi RP2350B, Dual-Core, 150MHz, 8MB PSRAM, 48 Multi-Function GPIO Pins |  | Best for Compact Embedded Projects | Microcontroller: RP2350B | Architecture: Dual-core, Dual-architecture | Operating Frequency: up to 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350B-Plus-W Development Board High-Performance Pico-Like MCU Based on Raspberry Pi RP2350B |  | Best Wireless Connectivity | Microcontroller: RP2350B | Processor: Dual-Core, dual-architecture | Clock Speed: up to 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350 USB Mini Development Board Based on Raspberry Pi RP2350 Dual-core & Dual-Architecture Microcontroller |  | Best for Versatile Connectivity | Microcontroller: RP2350 dual-core & dual-architecture | Operating Frequency: 150 MHz | SRAM: 520KB | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350 MCU Board Plus Pico 2 Development Board Based on Raspberry Pi RP2350A Dual-core Microcontroller |  | Best for Rapid Prototyping | Microcontroller: RP2350A dual-core | Onboard Flash Memory: 4MB | RAM: 520KB | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350 1.75-inch AMOLED Display Development Board |  | Best Compact Display Integration | Display: 1.75-inch AMOLED, 466×466 resolution, 65K colors | Processors: Dual ARM Cortex-M33 or dual Hazard3 RISC-V | Storage: 16MB onboard Flash, 520KB RAM, solder pads for PSRAM | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350 MCU Board Zero Pico 2 – Mini Development Board Based on Raspberry Pi RP2350A Microcontroller |  | Best for Compact Embedded Development | Processor: Dual-core Arm Cortex-M33 and RISC-V | Clock Speed: up to 150 MHz | Flash Memory: 4MB | VIEW LATEST PRICE | See Our Full Breakdown |
| Core2350B Core Board Kit Based on Raspberry Pi RP2350B Dual-core & Dual-Architecture Microcontroller |  | Best for Development and Integration | Microcontroller: RP2350B (dual-core, dual-architecture) | Processor Speed: up to 150 MHz | Memory: 520KB SRAM, 16MB Flash, 2MB PSRAM | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-Plus Development Board |  | Best High-Performance Platform | Microcontroller: RP2350A | Processor: Dual-core Arm Cortex-M33 and RISC-V | Clock Speed: 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350A USB Mini Development Board with Dual-Core Architecture and USB Ports |  | Best Mini USB Development | Memory Storage Capacity: 2 MB | CPU Model: core_m | Processor Speed: 0.15 GHz | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350 development board | GPIO Pins | Microcontroller |
|---|---|---|
| Waveshare RP2350-Plus Developm | 26 multi-function | — |
| Waveshare RP2350 1.47-inch Dis | — | RP2350A dual-core (ARM Cortex-M33 + RISC-V) |
| Waveshare RP2350-GEEK Developm | — | RP2350 |
| RP2350-One 4MB Flash MCU Board | 29 | — |
| Waveshare RP2350A USB Mini Dev | — | — |
| Waveshare RP2350-ETH Mini Deve | — | — |
| Core2350B Microcontroller Boar | 48 multi-function | RP2350B |
| Waveshare RP2350B-Plus-W Devel | — | RP2350B |
| Waveshare RP2350 USB Mini Deve | 15 multi-function | RP2350 dual-core & dual-architecture |
| RP2350 MCU Board Plus Pico 2 D | 26 | RP2350A dual-core |
| Waveshare RP2350 1.75-inch AMO | — | — |
| RP2350 MCU Board Zero Pico 2 | 29 (20 via edge pinout) | — |
| Core2350B Core Board Kit Based | 48 multi-function | RP2350B (dual-core, dual-architecture) |
| Waveshare RP2350-Plus Developm | 26 multi-function | RP2350A |
| RP2350A USB Mini Development B | — | — |
More Details on Our Top Picks
The Waveshare RP2350-Plus stands out as the most capable option due to its dual-core ARM Cortex-M33 and RISC-V architecture, offering a blend of high-performance processing and flexible connectivity. Compared to the RP2350-GEEK or the compact RP2350A boards, it provides more memory (16MB Flash and 520KB RAM) and onboard features like temperature sensing and power management, making it suitable for complex prototyping. However, its complexity and limited documentation can pose challenges for beginners. This board makes the most sense for experienced developers needing a robust, all-in-one solution, though novices might find it overwhelming.
Pros:- Dual-core ARM Cortex-M33 and RISC-V architecture for high versatility
- Multiple connectivity options including USB Type-C and GPIO
- Supports drag-and-drop programming for ease of use
- Onboard temperature sensor and power management features
Cons:- Limited onboard memory for very large applications
- Complex architecture may intimidate newcomers
- Lack of detailed documentation can slow initial setup
Best for: Embedded engineers and advanced hobbyists seeking a high-performance, flexible prototyping platform
Not ideal for: Beginners or users requiring simple, plug-and-play solutions with extensive documentation
- Processor:RP2350A dual-core microcontroller (ARM Cortex-M33 and RISC-V)
- Processor Speed:150 MHz
- Memory:16MB Flash, 520KB RAM
- Connectivity:USB, Type-C
- GPIO Pins:26 multi-function
- Additional Features:Onboard temperature sensor, programmable I/O
- Power:Supports lithium battery recharge/discharge, onboard DC-DC buck-boost
Our verdict“This board is tailored for experienced developers who need a powerful, multi-architecture platform for complex projects.”
This model emphasizes portability and visual output, featuring a high-resolution 1.47-inch color display paired with a dual-core RP2350 microcontroller, similar to the RP2350-Plus but in a much smaller footprint. It’s ideal for embedded projects requiring real-time visuals, such as wearable devices or handheld controllers. While its compact size and vibrant display make it appealing, the limited onboard storage may restrict data-heavy applications, and additional components are needed to build a complete system. Compared with larger boards like the RP2350-Plus, it sacrifices some expandability for portability, making it perfect for projects where space is at a premium.
Pros:- Compact size with a high-resolution color display
- Powerful dual-core microcontroller for responsive performance
- Modern Type-C connectivity and energy-efficient modes
- Supports easy drag-and-drop programming
Cons:- Limited onboard storage for large data files
- Requires additional components for full system setup
Best for: Developers creating portable, display-driven prototypes or embedded visual interfaces
Not ideal for: Projects demanding extensive onboard storage or complex hardware integration
- Display Size:1.47 inches
- Display Resolution:172×320
- Display Color:262K
- Microcontroller:RP2350A dual-core (ARM Cortex-M33 + RISC-V)
- Processor Speed:150 MHz
- SRAM:520KB
- Flash Memory:16MB
- Connectivity:Type-C USB, USB 1.1
Our verdict“This board excels in portable applications where visual feedback is essential but not suited for data-intensive projects.”
Waveshare RP2350-GEEK Development Board with 1.14-inch Color LCD
The RP2350-GEEK is designed primarily for debugging and firmware development, equipped with a small 1.14-inch color LCD and multiple interfaces including USB, UART, and I2C. Its open-source firmware and support for CMSIS-DAP and SWD make it ideal for developers needing a dedicated debugging platform. Compared to the more integrated RP2350-Plus, it offers fewer onboard features but emphasizes debugging capabilities, making it suitable for those who want to develop or test firmware in a controlled environment. Its limited specifications mean it’s less suited for standalone projects, but it provides excellent flexibility for firmware engineers.
Pros:- Supports multiple debugging interfaces including CMSIS-DAP and SWD
- Compact design with integrated color LCD
- Open-source firmware for easy upgrades
- Multiple connectivity options
Cons:- Limited detailed specifications and features
- Requires technical expertise for setup
Best for: Firmware developers, hardware hackers, and debugging specialists
Not ideal for: End-users looking for a ready-made embedded solution or large-scale prototypes
- Microcontroller:RP2350
- Display:1.14-inch 65K color IPS LCD
- Debug Interface:CMSIS-DAP, 3PIN SWD
- Connectivity:USB to UART, I2C
- Included:Plastic case, cables
Our verdict“This board is best suited for professionals focused on firmware development and debugging rather than standalone applications.”
RP2350-One 4MB Flash MCU Board Based on Raspberry Pi RP2350A
The RP2350-One offers a balanced entry point for microcontroller projects, featuring a dual-core ARM Cortex-M33 and RISC-V processor, along with 4MB onboard Flash and 520KB RAM. Its support for C/C++ and MicroPython, combined with a plug-and-play Type-A port and 29 GPIO pins, make it accessible for developers seeking flexibility in software and hardware. Compared to the larger, more feature-rich RP2350-Plus, it’s more compact and straightforward, but the limited onboard memory constrains large or complex applications. This board is ideal for those who want a simple yet versatile platform for embedded development and SMD prototyping with minimal fuss.
Pros:- Dual-core processors for versatile performance
- Supports C/C++ and MicroPython with comprehensive SDKs
- Plug-and-play Type-A port simplifies connections
- Multiple GPIO pins for flexible hardware interface
Cons:- Limited onboard RAM at 520KB may restrict large applications
- No Wi-Fi or Bluetooth connectivity options
Best for: Microcontroller developers seeking a straightforward, flexible platform for prototyping and education
Not ideal for: Projects requiring extensive onboard storage or advanced connectivity features
- Processor:Dual-core ARM Cortex-M33 and RISC-V
- Clock Speed:up to 150 MHz
- Onboard Flash:4MB
- RAM:520KB
- GPIO Pins:29
- Port:Type-A male
- Form Factor:Castellated module
Our verdict“This board provides a practical, easy-to-use platform for microcontroller development, especially suitable for learners and prototypers.”
Waveshare RP2350A USB Mini Development Board
The Waveshare RP2350A USB Mini combines a dual-core RP2350 microcontroller with a range of connectivity options, including USB Type-C and USB 2.0/1.1, in a tiny form factor. Its multiple GPIO interfaces, including SPI, I2C, UART, and ADC, make it a versatile choice for embedded applications requiring tight space constraints. While its onboard RAM of 520KB is sufficient for many tasks, the limited onboard storage and lack of built-in peripherals mean it’s best suited for lightweight prototypes or embedded modules. When compared with larger boards like the RP2350-Plus, it excels in portability but sacrifices some expandability and onboard features.
Pros:- Dual-core Cortex-M33 and RISC-V processors for flexible applications
- Multiple connectivity options including USB Type-C and GPIO interfaces
- Rich I/O including SPI, I2C, UART, and ADC
- Small form factor ideal for space-constrained projects
Cons:- Limited onboard RAM may restrict complex data processing
- No built-in Wi-Fi or Bluetooth connectivity
Best for: Developers needing a compact, portable platform for embedded prototyping and device integration
Not ideal for: Projects demanding high onboard storage, extensive peripherals, or complex hardware setups
- RAM Memory:520 KB
- CPU Model:Cortex
- Processor Speed:150 MHz
- Connectivity Technology:USB
- Operating System:Linux
- Total USB Ports:2
Our verdict“This mini development board is perfect for compact embedded projects where space and connectivity flexibility are priorities.”
Waveshare RP2350-ETH Mini Development Board with Dual-Core Microcontroller
This board stands out for its versatile dual-core architecture, combining Arm Cortex-M33 and RISC-V processors, offering flexible processing options that set it apart from single-architecture competitors like the Core2350B. Its Ethernet, USB, and GPIO connectivity make it suitable for networked embedded projects, especially where wired communication is essential. While it excels in flexibility, the lack of extensive user feedback and the need for soldering for direct integration introduce some hurdles for rapid prototyping. Compared to boards like the Waveshare RP2350B-Plus-W, this model provides more connectivity but requires more technical skill to implement. It’s ideal for developers needing a powerful, customizable platform with wired networking capabilities. However, those preferring plug-and-play solutions or minimal soldering should look elsewhere. Pros include dual-architecture flexibility, multiple connectivity options, onboard Flash and SRAM, and compatibility with Raspberry Pi accessories. Cons involve limited user reviews, no clear price, and soldering requirements. Verdict: A strong choice for advanced developers seeking a flexible, wired network-ready development platform.Pros:- Dual-core architecture with flexible processing options
- Multiple connectivity options including Ethernet and USB
- Onboard Flash and SRAM suitable for embedded projects
- Compatible with Raspberry Pi accessories and HATs
Cons:- Limited detailed user reviews available
- No specific price information provided
- Requires soldering for direct board integration
Best for: Embedded developers needing dual-architecture processing with wired network features.
Not ideal for: Beginners or hobbyists seeking a simple, ready-to-use development board without soldering.
- Memory Storage Capacity:4 MB
- Connectivity Technology:Ethernet, GPIO, USB
- Compatible Devices:Raspberry Pi
- RAM Memory Technology:SRAM
- Processor Count:2
- Processor Architecture:Arm Cortex-M33 and RISC-V
Our verdict“This board is ideal for experienced developers needing a dual-architecture, network-capable platform with extensive customization options.”
Core2350B Microcontroller Board Based on Raspberry Pi RP2350B, Dual-Core, 150MHz, 8MB PSRAM, 48 Multi-Function GPIO Pins
The Core2350B offers a compact, feature-rich platform with 48 multi-function GPIO pins and support for multiple communication protocols, making it more versatile than the smaller RP2350 MCU Board Zero Pico 2, which has fewer GPIOs. Its 150 MHz dual-core processor and 8MB PSRAM lend it a balance of processing power and memory for complex embedded tasks. However, its complexity can overwhelm beginners unfamiliar with embedded development, and the need for an adapter for USB Type-C might add setup hurdles. Compared to the Waveshare RP2350-ETH Mini, this board emphasizes I/O flexibility over wired networking, making it better suited for sensor arrays or automation projects. If space is constrained but extensive I/O is needed, this is a compelling choice. On the downside, its learning curve and limited onboard storage could hinder newcomers. Verdict: An excellent option for developers needing a compact, highly I/O capable microcontroller for embedded applications.Pros:- Extensive 48 multi-function GPIO pins
- Supports multiple communication protocols
- Dual-core processor with 150MHz clock
- Supports C/C++, MicroPython, Arduino
Cons:- Requires adapter for USB Type-C connection
- Limited onboard storage for large projects
- Complex for users new to embedded development
Best for: Electrical engineers and advanced hobbyists developing sensor-rich or automation projects in limited spaces.
Not ideal for: Beginners or those requiring simple, plug-and-play development boards without complex setup.
- Microcontroller:RP2350B
- Architecture:Dual-core, Dual-architecture
- Operating Frequency:up to 150 MHz
- Onboard RAM:8MB PSRAM, 520KB SRAM
- Flash Memory:16MB
- GPIO Pins:48 multi-function
Our verdict“This board suits experienced developers needing a compact, highly configurable I/O platform for embedded systems.”
Waveshare RP2350B-Plus-W Development Board High-Performance Pico-Like MCU Based on Raspberry Pi RP2350B
The RP2350B-Plus-W distinguishes itself by integrating Wi-Fi 4 and Bluetooth 5.2, making it ideal for IoT applications where wireless connectivity is critical. Its dual-core, dual-architecture design offers flexible processing options, similar to the Waveshare RP2350-ETH Mini, but with added wireless features that make it more suitable for remote or mobile projects. Its 16MB Flash and expandable PSRAM support make it more adaptable than smaller boards like the RP2350 MCU Board Zero Pico 2, which has more limited memory. The complexity of integrating Wi-Fi and Bluetooth, along with the small size, can pose challenges for beginners. Compared with other wireless-enabled boards like the Waveshare RP2350-Plus, this model emphasizes wireless connectivity over extensive I/O. It’s perfect for developers with some experience aiming to prototype IoT devices quickly. Less ideal for those needing large onboard storage or straightforward setups. Verdict: A compelling choice for IoT developers seeking compact, wireless-capable microcontrollers with high flexibility.Pros:- Supports dual-core and dual-architecture for flexible processing
- Built-in Wi-Fi 4 and Bluetooth 5.2 for wireless communication
- Expandable with reserved PSRAM and multiple GPIO options
- Compact size suitable for embedded IoT projects
Cons:- Limited onboard Flash memory (16MB) may require expansion
- Complex feature set might have a steep learning curve
- Requires additional components for full features
Best for: IoT developers developing wireless sensor networks or connected devices requiring Wi-Fi and Bluetooth.
Not ideal for: Beginners or projects requiring large onboard storage without wireless features.
- Microcontroller:RP2350B
- Processor:Dual-Core, dual-architecture
- Clock Speed:up to 150 MHz
- Memory:16MB Flash, 520KB SRAM
- Wireless:Wi-Fi 4, Bluetooth 5.2
- Expansion:Reserved PSRAM interface
Our verdict“This board is excellent for experienced IoT developers needing a compact, wireless-enabled microcontroller with flexible processing options.”
Waveshare RP2350 USB Mini Development Board Based on Raspberry Pi RP2350 Dual-core & Dual-Architecture Microcontroller
The RP2350 USB Mini stands out with its dual-core, dual-architecture microcontroller and support for USB 2.0/1.1, providing versatile connectivity options that surpass the more limited interfaces of the RP2350-Plus-W. Its compact, castellated module design facilitates soldering into custom setups, making it appealing for flexible embedded solutions. While its onboard memory is modest at 2MB Flash and 520KB SRAM, this is enough for many lightweight applications, but less suitable for larger projects. Its complex setup, requiring soldering and familiarity with microcontroller configuration, may deter beginners. Compared to the RP2350-Plus-W, this board emphasizes USB versatility over integrated wireless features. It’s best for developers needing a compact, USB-focused development environment, but less so for those who prefer plug-and-play or wireless connectivity. Verdict: An adaptable, USB-centric microcontroller board suited for custom embedded projects requiring flexible connectivity options.Pros:- Supports dual-core and dual-architecture for flexible processing
- Supports USB 2.0/1.1, including device and host modes
- Multiple GPIO, SPI, I2C, UART, and ADC channels
- Compact, solderable module design
Cons:- Limited onboard memory for large projects
- Requires soldering for integration
- Complex setup may challenge beginners
Best for: Developers needing a compact, USB-focused platform for custom embedded projects.
Not ideal for: Beginners or those needing integrated wireless or large onboard storage.
- Microcontroller:RP2350 dual-core & dual-architecture
- Operating Frequency:150 MHz
- SRAM:520KB
- Onboard Flash:2MB
- USB Ports:Type A and Type C
- GPIO Pins:15 multi-function
Our verdict“This board is well-suited for developers needing a versatile, USB-capable microcontroller for custom embedded solutions.”
RP2350 MCU Board Plus Pico 2 Development Board Based on Raspberry Pi RP2350A Dual-core Microcontroller
The RP2350A-based Pico 2 development board offers a familiar Pico-like form factor with 26 GPIO pins and support for multiple languages including C/C++ and MicroPython, making it a versatile choice for rapid prototyping. Its 520KB RAM and 4MB Flash are suitable for many small to medium projects, similar to the Waveshare RP2350-ETH Mini but with a focus on ease of development. The onboard power management and support for common SDKs streamline the development process, but the complexity of microcontroller programming can be challenging for absolute beginners. Compared with the Core2350B, this board emphasizes developer-friendly features, especially for those familiar with Raspberry Pi ecosystems. It’s ideal for hobbyists and developers creating portable or embedded prototypes, though limited onboard memory restricts larger applications. Verdict: Perfect for quick development cycles and prototyping with extensive language support and Raspberry Pi compatibility.Pros:- Compatible with Raspberry Pi Pico modules and accessories
- Supports multiple programming languages including C/C++ and MicroPython
- Rich GPIO and communication interfaces
- Onboard power management for portable projects
Cons:- Limited onboard memory for large projects
- Complex for users new to microcontroller development
- Requires familiarity with Raspberry Pi ecosystem
Best for: Hobbyists and developers needing a compact, versatile platform for rapid prototyping and embedded development.
Not ideal for: Beginners unfamiliar with microcontroller programming or those requiring large onboard memory.
- Microcontroller:RP2350A dual-core
- Onboard Flash Memory:4MB
- RAM:520KB
- GPIO Pins:26
- Supported Languages:C/C++, MicroPython
- Power:Onboard DC-DC MP28164, max 2A load
Our verdict“This board suits developers seeking a compact, flexible platform for quick prototyping within the Raspberry Pi environment.”
Waveshare RP2350 1.75-inch AMOLED Display Development Board
This board stands out for its high-resolution AMOLED display, which delivers vivid visuals in a compact form factor. Compared to the Waveshare RP2350-Plus, it offers a smaller display size but maintains versatile processing options and onboard sensors, making it ideal for portable projects needing a visual interface. The main tradeoff is its limited onboard storage and small display, which may not suit data-heavy or UI-rich applications. Its dual-core architecture supports flexible processing, and onboard power management enhances portability. However, the setup complexity can be a barrier for less experienced users, and the small display size limits use cases where larger screens are preferred.
Pros:- High-resolution AMOLED touch display with vivid colors
- Flexible dual-core architecture supports diverse processing needs
- Multiple interfaces and onboard sensors enable versatile applications
- Portable design with efficient power management
Cons:- Complex setup may require technical expertise
- Limited onboard storage for large data applications
- Display size may be too small for some use cases
Best for: Developers creating portable, display-based prototypes or IoT devices where visual feedback is essential.
Not ideal for: Users needing large or high-resolution displays for detailed interfaces or data visualization.
- Display:1.75-inch AMOLED, 466×466 resolution, 65K colors
- Processors:Dual ARM Cortex-M33 or dual Hazard3 RISC-V
- Storage:16MB onboard Flash, 520KB RAM, solder pads for PSRAM
- Communication Interfaces:USB 1.1, 5 GPIO, 1 SPI, 2 I2C, 2 UART, 4 ADC, 5 PWM
- Power Management:AXP2101 IC, battery charging, low-power modes
- Sensors:Built-in temperature sensor
Our verdict“This board suits developers seeking a compact, high-quality display solution for portable embedded projects.”
RP2350 MCU Board Zero Pico 2 – Mini Development Board Based on Raspberry Pi RP2350A Microcontroller
The RP2350 MCU Board Zero Pico 2 is a highly compact, versatile microcontroller designed for embedded applications, supporting both ARM Cortex-M33 and RISC-V cores. Unlike the larger Core2350B, its minimal footprint makes it ideal for space-constrained projects, while still offering multiple communication protocols and programmable I/O. The tradeoff here is its limited onboard flash memory—just 4MB—which restricts the size of applications unless external storage is added. Its design favors developers comfortable with soldering and programming, as it lacks onboard peripherals like displays but makes up for it with flexibility and size. This pick makes the most sense for those needing a tiny, dual-core MCU with broad protocol support in a solderable module.
Pros:- Dual-core processor with flexible clock options
- Supports multiple communication protocols and programmable I/O
- Compact design with castellated module for easy soldering
- Supports microPython and C/C++ development
Cons:- Limited onboard flash memory for larger projects
- Requires technical soldering and programming skills
- No onboard display or extensive peripherals
Best for: Embedded system developers designing space-sensitive IoT devices or sensor nodes.
Not ideal for: Beginners or those requiring a ready-to-use development environment with extensive built-in peripherals.
- Processor:Dual-core Arm Cortex-M33 and RISC-V
- Clock Speed:up to 150 MHz
- Flash Memory:4MB
- RAM:520KB
- Connectivity:Type-C, USB 1.1
- GPIO Pins:29 (20 via edge pinout)
Our verdict“This module is perfect for experienced developers needing a tiny, flexible microcontroller for embedded projects with space constraints.”
Core2350B Core Board Kit Based on Raspberry Pi RP2350B Dual-core & Dual-Architecture Microcontroller
The Core2350B kit provides a robust platform featuring a dual-core, dual-architecture microcontroller supporting both ARM Cortex-M33 and RISC-V cores, making it suitable for complex applications. Compared with the Waveshare RP2350-Plus, this kit offers more GPIO pins (48 multi-function), broader peripheral support, and an included USB port adapter plus FFC cable for quick setup. Its complexity is beneficial for experienced developers but can overwhelm beginners. The extensive GPIO and multiple programming options support a wide range of projects—from automation to advanced IoT systems. The main drawback is the relative complexity of setup and a scarcity of detailed online documentation, which could slow initial development.
Pros:- Supports dual-core dual-architecture microcontroller for flexible applications
- Extensive GPIO and peripheral options for complex projects
- Supports multiple programming environments including MicroPython and Arduino
- Includes USB adapter and FFC cable for quick integration
Cons:- Complex for beginners due to advanced features
- Limited detailed documentation online
- Requires additional components for full setup in some cases
Best for: Engineers and advanced hobbyists working on multi-interface embedded projects requiring extensive GPIO and flexible programming options.
Not ideal for: Novice programmers or those seeking plug-and-play solutions without extensive setup or detailed documentation.
- Microcontroller:RP2350B (dual-core, dual-architecture)
- Processor Speed:up to 150 MHz
- Memory:520KB SRAM, 16MB Flash, 2MB PSRAM
- GPIO Pins:48 multi-function
- Connectivity:USB 1.1, 2 × I2C, 2 × UART, 8 × 12-bit ADC, 24 PWM
- Expansion:64 pins, onboard FPC connector, USB-C
Our verdict“This kit is ideal for developers needing a highly versatile, multi-interface development platform for complex embedded applications.”
Waveshare RP2350-Plus Development Board
This board offers a high-performance dual-core microcontroller with both ARM Cortex-M33 and RISC-V cores, making it suitable for demanding applications. Compared to the RP2350A-based models, the RP2350-Plus emphasizes broader GPIO options and higher processing versatility, supporting more complex projects. Its multiple GPIO pins and diverse interfaces provide extensive connectivity, ideal for advanced embedded systems. The tradeoff is that it can be somewhat complex for newcomers and may require additional components to complete a setup. Also, its memory capacity, while sufficient for many tasks, might be limiting for data-intensive applications. Overall, this board makes a compelling choice for users needing maximum processing flexibility combined with extensive peripherals.
Pros:- High-performance dual-core architecture with flexible cores
- Multiple GPIOs and interfaces for versatile applications
- Supports USB drag-and-drop programming for ease of use
- Suitable for demanding embedded systems
Cons:- Complex for users new to embedded development
- Limited onboard memory for large datasets
- Requires additional components for full deployment
Best for: Experienced developers working on complex embedded projects requiring high processing power and versatile I/O options.
Not ideal for: Beginners or hobbyists seeking a simple, ready-to-run development board without extensive peripherals.
- Microcontroller:RP2350A
- Processor:Dual-core Arm Cortex-M33 and RISC-V
- Clock Speed:150 MHz
- RAM:520KB
- Flash Memory:4MB
- GPIO Pins:26 multi-function
Our verdict“This platform is best suited for seasoned developers aiming for a high-powered, feature-rich embedded development environment.”
RP2350A USB Mini Development Board with Dual-Core Architecture and USB Ports
The RP2350A USB Mini offers a dual-core ARM Cortex-M33 and RISC-V processor in a tiny form factor with dual USB ports, making it an excellent choice for compact embedded projects. Compared to the Waveshare RP2350-Plus, its small size makes it perfect for space-constrained applications, but it sacrifices onboard storage—only 2MB—necessitating external memory for larger programs. Its dual USB Type-A and Type-C ports simplify device connectivity, including peripherals like keyboards or storage devices. The tradeoffs include limited onboard memory and a potentially complex setup for newcomers not familiar with embedded Linux or microcontroller programming. This board makes the most sense for developers needing a small footprint with USB versatility for peripherals or data exchange.
Pros:- Dual-core architecture with flexible cores
- Multiple USB ports (Type-A and Type-C) for broad connectivity
- Compact form factor suitable for space-sensitive projects
- Supports drag-and-drop programming
Cons:- Limited onboard storage (2MB), requiring external memory
- Technical complexity for beginners
- No onboard display or extensive peripherals
Best for: Developers creating small-scale USB-enabled embedded applications or peripherals with tight space requirements.
Not ideal for: Users needing extensive onboard memory or large application storage for data-heavy projects.
- Memory Storage Capacity:2 MB
- CPU Model:core_m
- Processor Speed:0.15 GHz
- Connectivity Technology:USB 2.0
- Operating System:Linux
- Total USB Ports:2
Our verdict“This mini board is well-suited for USB-centric, space-constrained embedded applications requiring flexible processing power.”
How We Picked
The ranking of these RP2350 development boards is based on key factors that matter most to developers: processing power, expandability, form factor, ease of use, and overall value. We evaluated each board’s specifications against its intended use case, considering build quality, available peripherals, and community support. Boards offering a good balance of features at a fair price were prioritized, though premium options with advanced features were also included for specialists. This approach ensures that each product’s role is clear and helps buyers identify the best match for their specific project or skill level.Factors to Consider When Choosing Best RP2350 Development Boards
When selecting an RP2350 development board, understanding your project requirements beyond just raw specs is crucial. Factors like size, connectivity, and ease of programming can significantly impact your experience and success. Carefully weighing these considerations helps avoid common pitfalls, such as overpaying for features you won’t use or choosing a board too limited for your goals.Performance and Processing Power
The core processor’s capabilities directly influence what your project can do. Dual-core architectures, like the RP2350A, enable better multitasking and responsiveness, making them suitable for complex applications. However, if your project is simple or cost-sensitive, a single-core or lower-clock board might suffice. Always match your processing needs with your project’s complexity to avoid overspending or bottlenecks.
Size and Form Factor
Size affects portability and integration. Miniature boards, such as the RP2350 Zero Pico 2, excel for embedded or portable projects but often have fewer GPIO pins and expansion options. Larger boards like the Waveshare RP2350-Plus provide more I/O and easier access, ideal for development and prototyping. Consider where and how your project will be deployed when choosing a form factor to balance convenience and capability.
Connectivity and Peripherals
Features like USB ports, display support, Ethernet, and GPIO pins are crucial for many applications. Boards with integrated displays, such as the Waveshare RP2350-1.75-inch AMOLED, simplify UI projects, while others focus on wired or wireless connectivity. Think about your peripheral needs early — adding connectivity later can be costly or complicated, so choose a board with the right built-in options.
Ease of Use and Community Support
Some boards come with extensive documentation, tutorials, and community forums, making them easier for beginners or those new to RP2350. Others may have limited support, requiring more self-guided troubleshooting. Consider your experience level and whether you prefer a straightforward setup or are comfortable with more hands-on configuration to maximize your success.
Cost and Value
Price varies widely, but selecting a board based solely on cost can be misleading. Evaluate what features are included relative to the price. Sometimes paying a premium yields significant benefits, such as improved durability, performance, or expandability. Conversely, budget options can be perfect for simple projects or testing. Balance your budget with your project’s demands to choose a board that offers good value.
Frequently Asked Questions
Can I use the same development environment for all RP2350 boards?
Most RP2350 boards support common development environments like Linux-based SDKs, Python, or C/C++ tools. However, slight variations in hardware can influence setup procedures and driver support. It’s advisable to verify compatibility with your preferred tools, especially if you plan to use display modules or specific peripherals. The availability of community support and documentation also plays a role in simplifying setup regardless of the board chosen.
What’s the best board for a beginner interested in IoT projects?
For beginners, boards with straightforward setup, ample tutorials, and good community support are ideal. The Waveshare RP2350-Plus or the RP2350A USB Mini are excellent choices—they combine ease of use with enough features to experiment with IoT applications. These options generally have plug-and-play connectivity options and clear documentation, helping newcomers get started without too much frustration.
Should I prioritize processing power or GPIO pins for my project?
This depends on your project’s specific needs. If your project involves complex processing or multitasking, focusing on a dual-core or higher-performance board makes sense. Conversely, if your project requires many sensors or actuators, a board with more GPIO pins is preferable, even if its processing power is modest. Balancing these factors helps ensure your project runs smoothly without unnecessary costs or limitations.
Are display modules worth the extra cost on certain boards?
Including display modules like AMOLED screens can significantly enhance UI applications, making interfaces more accessible and intuitive. However, they add cost and complexity, so evaluate whether your project truly benefits from a built-in display or if external screens or remote interfaces suffice. For portable or standalone devices, integrated displays often justify the added expense, especially for user-facing applications.
How important is community support for choosing an RP2350 board?
Community support can be a deciding factor, especially if you’re new to RP2350 development. Active forums, tutorials, and shared codebases can save time and reduce frustration by providing troubleshooting advice and project ideas. Boards backed by larger communities or vendor support tend to offer more reliable long-term usability, making them a smarter choice for those who anticipate needing help during development.
Conclusion
For most users, the Waveshare RP2350-Plus offers a well-rounded balance of performance, expandability, and ease of use, making it the best overall choice. Budget-conscious developers will appreciate the RP2350A USB Mini for its compact size and affordability. Those seeking high performance or advanced features should consider the Waveshare RP2350B-Plus-W or the Core2350B Microcontroller Board. Beginners or hobbyists should prioritize boards with strong community support and straightforward setup, while experienced developers needing specific features like integrated displays or extensive GPIO may opt for premium or specialized options. Match your project goals and skill level with these recommendations to make the best choice.Fall Picks
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