Finding the best RP2350 development boards can be challenging, given the variety of options that cater to different needs. The Waveshare RP2350-ETH stands out for its built-in Ethernet port, making it ideal for network-heavy projects, while the Core2350B Microcontroller Board offers excellent GPIO versatility for complex prototyping. Buyers often face tradeoffs between raw performance, expansion options, and ease of use. Keep reading to see how these boards compare and which ones fit your project best.
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Key Takeaways
- Top-ranked boards combine dual-core processing with versatile GPIO and expansion options, offering a balance of power and flexibility.
- Waveshare models generally excel in integrated displays and connectivity, making them suitable for user interface projects.
- The Core2350B series provides strong value with high GPIO count and included accessories, ideal for developers on a budget.
- Premium picks tend to feature advanced display options and higher memory capacity, suited for more complex applications.
- Size and form factor vary widely; compact boards are best for embedded projects, while larger ones support more peripherals.
| Waveshare RP2350A USB Mini Development Board, Based on Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller, 150MHz |  | Best Overall for Versatility and Connectivity | RAM Memory: 520 KB | CPU Model: Cortex | Processor Speed: 150 MHz | 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 Value for Extensive I/O and Flexibility | Microcontroller: RP2350B | Architecture: Dual-core, Dual-architecture | Operating Frequency: up to 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350 1.47-inch Display Development Board, 172×320, 262K Color, RP2350 Dual-core Microcontroller, Type-C USB |  | Best for Compact Display Integration and Rapid Prototyping | Display Size: 1.47 inches | Display Resolution: 172×320 | Display Color: 262K | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350A USB Mini Development Board with Dual-Core Architecture and USB Ports |  | Best for Basic Embedded Development with USB Connectivity | Memory Storage Capacity: 2 MB | CPU Model: core_m | Processor Speed: 0.15 GHz | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-ETH Mini Development Board with Dual-Core Microcontroller |  | Best for Network-Connected Embedded Applications | Memory Storage Capacity: 4 MB | Connectivity Technology: Ethernet, GPIO, USB | Processor Count: 2 | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-GEEK Development Board with 1.14-inch Color LCD and Microcontroller |  | Best for Debugging and Open-Source 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 MCU Board Zero Pico 2 – Mini Development Board Based on Raspberry Pi RP2350A Microcontroller |  | Best for Compact, Dual-Core Embedded Projects | Processor: Dual-core Cortex-M33 and RISC-V | Clock Speed: Up to 150 MHz | Flash Memory: 4MB | 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 Versatile Development with Rich Connectivity | Microcontroller: Raspberry Pi RP2350A dual-core | On-Board Flash Memory: 4MB | RAM: 520KB | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350 1.75-inch AMOLED Display Development Board |  | Best for Portable, High-Resolution Display Applications | Display: 1.75-inch AMOLED, 466×466 | Processors: Dual ARM Cortex-M33 or dual Hazard3 RISC-V | Storage: 16MB onboard Flash, 520KB RAM | VIEW LATEST PRICE | See Our Full Breakdown |
| Core2350B Core Board Kit Based on Raspberry Pi RP2350B Dual-core & Dual-Architecture Microcontroller, 2MB PSRAM, 48 Multi-Function GPIO Pins, Includes USB Port Adapter and FFC Cable |  | Best for Extensive GPIO and Multi-Protocol Projects | Microcontroller: RP2350B (dual-core, dual-architecture) | Processor Speed: Up to 150 MHz | Memory: 16MB Flash, 2MB PSRAM | VIEW LATEST PRICE | See Our Full Breakdown |
| Waveshare RP2350-Plus Development Board |  | Best Overall for Versatile High-Performance Projects | Microcontroller: RP2350A | Processor: Dual-core Arm Cortex-M33 and RISC-V | Clock Speed: 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 for Wireless-Enabled Compact Projects | Microcontroller: Raspberry Pi RP2350B | Processor: Dual-Core, dual-architecture (ARM Cortex-M33 or RISC-V) | Clock Speed: up to 150 MHz | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350-One 4MB Flash MCU Board Based on Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller Chip |  | Best Budget-Friendly for Basic Development and SMD Projects | 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 RP2350-Plus Development Board |  | Best for High-Performance Prototyping and Versatile Connectivity | Processor: RP2350A dual-core microcontroller | Processor Speed: 150 MHz | Memory: 16MB Flash, 520KB RAM | VIEW LATEST PRICE | See Our Full Breakdown |
| RP2350 development board | Microcontroller | Connectivity |
|---|---|---|
| Waveshare RP2350A USB Mini Dev | — | — |
| Core2350B Microcontroller Boar | RP2350B | — |
| Waveshare RP2350 1.47-inch Dis | RP2350A dual-core | — |
| RP2350A USB Mini Development B | — | — |
| Waveshare RP2350-ETH Mini Deve | — | — |
| Waveshare RP2350-GEEK Developm | RP2350 | USB to UART, I2C |
| RP2350 MCU Board Zero Pico 2 | — | Type-C, USB 1.1 |
| RP2350 MCU Board Plus Pico 2 D | Raspberry Pi RP2350A dual-core | Type-C |
| Waveshare RP2350 1.75-inch AMO | — | — |
| Core2350B Core Board Kit Based | RP2350B (dual-core, dual-architecture) | USB 1.1, 2 × I2C, 2 × UART |
| Waveshare RP2350-Plus Developm | RP2350A | Type-C, USB 1.1 |
| Waveshare RP2350B-Plus-W Devel | Raspberry Pi RP2350B | Type-C USB, GPIO, SPI, I2C, UART, ADC, PWM |
| RP2350-One 4MB Flash MCU Board | — | — |
| Waveshare RP2350-Plus Developm | — | USB Type-C, GPIO, SPI, I2C, UART |
More Details on Our Top Picks
Waveshare RP2350A USB Mini Development Board, Based on Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller, 150MHz
This board stands out for its dual-core architecture combining ARM Cortex-M33 and RISC-V processors, offering remarkable flexibility for a wide range of embedded applications. Compared with the Core2350B, it provides more extensive connectivity options, including USB Type-C and USB 2.0/1.1, making it highly adaptable for prototyping with peripherals. The rich I/O interfaces—GPIO, SPI, I2C, UART, ADC—further extend its versatility. Its main tradeoff lies in its limited onboard RAM of just 520KB, which could hinder complex projects. Also, its setup can be challenging for those new to embedded development due to the lack of detailed power specs.
Pros:- Dual-core architecture with ARM and RISC-V processors for broad application scope
- Multiple connectivity options including USB Type-C and USB 2.0/1.1
- Rich set of I/O interfaces such as GPIO, SPI, I2C, UART, ADC
Cons:- Limited onboard RAM of 520KB may restrict complex or memory-intensive projects
- Requires technical knowledge for setup and programming
- No detailed power consumption specifications provided
Best for: Developers seeking a highly connected and flexible development platform for embedded prototyping.
Not ideal for: Beginners or hobbyists who prefer plug-and-play simplicity without deep technical setup.
- RAM Memory:520 KB
- CPU Model:Cortex
- Processor Speed:150 MHz
- Connectivity Technology:USB
- Operating System:Linux
- Processor Brand:Raspberry Pi
Our verdict“This board is ideal for experienced developers needing extensive connectivity and dual-architecture processing for complex embedded applications.”
Core2350B Microcontroller Board Based on Raspberry Pi RP2350B, Dual-Core, 150MHz, 8MB PSRAM, 48 Multi-Function GPIO Pins
The Core2350B delivers impressive I/O capabilities with 48 multi-function GPIO pins and supports multiple programming environments including C/C++, MicroPython, and Arduino. Unlike the Waveshare RP2350A, it offers a substantial 8MB PSRAM, making it suitable for projects with higher memory demands. Its compact size suits embedded systems where space is limited, but it requires an adapter for USB Type-C connections, adding an extra step for setup. The complexity of its numerous features may be daunting for beginners, though it excels in versatility for experienced developers.
Pros:- Large number of GPIO pins (48 multi-function), enabling complex interfacing
- Supports multiple programming environments including C/C++, MicroPython, Arduino
- Flexible clock speed up to 150 MHz and onboard 8MB PSRAM
Cons:- Requires an adapter for USB Type-C connection, adding complexity
- Limited onboard storage (16MB flash), may need external memory for large projects
- Steeper learning curve due to the extensive feature set
Best for: Embedded engineers needing extensive GPIO and flexible programming options for complex projects.
Not ideal for: Hobbyists or beginners who prefer simple, out-of-the-box solutions without additional adapters or complexity.
- Microcontroller:RP2350B
- Architecture:Dual-core, Dual-architecture
- Operating Frequency:up to 150 MHz
- Onboard RAM:8MB PSRAM
- Flash Memory:16MB
- GPIO Pins:48 multi-function
Our verdict“This pick makes the most sense for experienced developers needing extensive I/O and flexible programming options in a compact form.”
This development board offers a balance of visual interface and processing power, featuring a high-resolution 1.47-inch color display. Compared with the larger, non-display-based models like the RP2350A USB Mini, this choice excels in projects that require visual feedback or interface elements. Its dual-core microcontroller delivers solid performance with 520KB SRAM and 16MB flash, suitable for rapid development of display-centric applications. However, the limited onboard storage and the need for additional components for full deployment could be drawbacks for full-scale projects. Its small size makes it perfect for portable or embedded display prototypes.
Pros:- High-resolution 172×320 color display in a compact 1.47-inch form factor
- Powerful dual-core microcontroller with 520KB SRAM and 16MB flash
- Modern Type-C USB connectivity and energy-efficient modes
Cons:- Limited onboard storage for large data applications
- Requires additional components for complete project integration
- Small physical size may restrict hardware expansion
Best for: Developers creating compact, display-enabled prototypes or products requiring visual interfaces.
Not ideal for: Projects needing extensive data storage or complex processing beyond display features.
- Display Size:1.47 inches
- Display Resolution:172×320
- Display Color:262K
- Microcontroller:RP2350A dual-core
- Processor Speed:150 MHz
- SRAM:520KB
Our verdict“Ideal for rapid development of compact, display-integrated projects needing quick visual feedback.”
RP2350A USB Mini Development Board with Dual-Core Architecture and USB Ports
This mini board emphasizes USB connectivity with onboard Type-A and Type-C ports, making it suited for applications where USB peripherals are central. Compared to the Waveshare RP2350A USB Mini, it offers similar dual-core processing but with a focus on USB flexibility. Its 2MB onboard storage is minimal, which may limit larger firmware or data projects, but its solderable castellated module offers customization options. The technical features may be complex for newcomers, yet it provides a straightforward path for integrating USB devices in embedded systems.
Pros:- Dual-core architecture offers versatile processing
- Dual USB ports (Type-A and Type-C) support broad peripheral compatibility
- Solderable castellated module enables custom integrations
Cons:- Limited onboard storage of 2MB, possibly requiring external memory
- Technical complexity may challenge beginners
- Lack of detailed price or warranty info
Best for: Developers needing a compact, USB-focused microcontroller for peripheral integration.
Not ideal for: Users requiring extensive onboard storage or simple plug-and-play solutions.
- Memory Storage Capacity:2 MB
- CPU Model:core_m
- Processor Speed:0.15 GHz
- Connectivity Technology:USB 2.0
- Total USB Ports:2
- Processor Count:2
Our verdict“Best suited for embedded projects emphasizing USB peripheral integration with a need for customization.”
Waveshare RP2350-ETH Mini Development Board with Dual-Core Microcontroller
The Waveshare RP2350-ETH Mini stands out for its Ethernet connectivity, making it an excellent choice for networked embedded systems. Its dual-core microcontroller with 4MB onboard Flash and 520KB SRAM supports a range of applications from IoT gateways to industrial controls. Compared with the smaller USB-centric boards, this model offers dedicated Ethernet, which is essential for real-time data transfer. Its compatibility with Raspberry Pi accessories and HATs broadens its utility. The main tradeoffs include the need for soldering for direct integration and limited detailed user reviews, which suggest a steeper learning curve.
Pros:- Dual-core architecture with flexible processing options
- Includes Ethernet port for wired network connectivity
- 4MB onboard Flash and 520KB SRAM suitable for embedded applications
Cons:- Requires soldering for direct integration, adding complexity
- Limited detailed reviews or community support at launch
- No specific price info, which may affect budget planning
Best for: Developers designing network-enabled embedded solutions requiring Ethernet connectivity.
Not ideal for: Projects that prioritize USB connectivity over wired network options or need plug-and-play solutions.
- Memory Storage Capacity:4 MB
- Connectivity Technology:Ethernet, GPIO, USB
- Processor Count:2
- Compatible Devices:Raspberry Pi
- SRAM:520KB
- Processor Model:Dual-core
Our verdict“Best for network-connected embedded systems where Ethernet access is critical, especially in industrial or IoT contexts.”
Waveshare RP2350-GEEK Development Board with 1.14-inch Color LCD and Microcontroller
The Waveshare RP2350-GEEK stands out for its integrated 1.14-inch color LCD and support for multiple debugging interfaces like CMSIS-DAP and SWD, making it an ideal choice for developers focused on debugging and firmware updates. Compared with the RP2350-Plus, this board offers a more compact form factor with a built-in display, which is highly beneficial for portable testing setups. However, its limited detailed specifications and the need for technical expertise in setup mean it’s best suited for experienced developers rather than beginners. The open-source firmware support enhances upgradeability, but the absence of extensive onboard peripherals could limit its use for complex projects.
Pros:- Supports multiple debugging interfaces including CMSIS-DAP and SWD
- Compact design with integrated color LCD display
- Open-source firmware for easy upgrades
Cons:- Limited detailed specifications available
- Requires technical knowledge for setup
Best for: Developers seeking a compact debugging tool with integrated display and firmware flexibility.
Not ideal for: Beginners who need a plug-and-play solution or extensive onboard peripherals for complex projects.
- 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 for experienced developers needing portable debugging with open-source firmware support.”
RP2350 MCU Board Zero Pico 2 – Mini Development Board Based on Raspberry Pi RP2350A Microcontroller
The RP2350 MCU Board Zero Pico 2 offers a dual-core Cortex-M33 and RISC-V processor, making it a flexible choice for embedded development. Its small size and castellated module design allow easy soldering and integration into custom applications, similar to the Core2350B. While its dual-core architecture provides performance benefits, the limited onboard flash (4MB) can restrict larger projects, and programming requires some technical skill. Unlike larger boards with extensive peripherals, this model focuses on core processing, making it ideal for space-constrained projects.
Pros:- Dual-core processor with flexible clock options
- Small, solder-friendly design
- Supports multiple communication protocols and programmable I/O
Cons:- Limited onboard flash memory for large projects
- Requires some technical knowledge for soldering and programming
Best for: Hobbyists or developers needing a compact, dual-core microcontroller for embedded applications.
Not ideal for: Beginners or those requiring large onboard storage or extensive peripherals for complex projects.
- Processor:Dual-core 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
Our verdict“This pick makes the most sense for experienced developers needing a tiny, versatile dual-core module.”
RP2350 MCU Board Plus Pico 2 Development Board Based on Raspberry Pi RP2350A Dual-core Microcontroller
The RP2350-Plus Development Board is designed for developers who want extensive GPIO and multi-protocol support, similar to the Core2350B, but with a focus on ease of use and compatibility. Its 520KB RAM and 4MB flash support a range of applications, and the onboard DC-DC power module simplifies powering mobile projects. Compared to the Waveshare RP2350-GEEK, it lacks a built-in display but offers more GPIO options and SDK support, making it suitable for more complex projects. The complexity of programming and limited onboard memory can be hurdles for beginners, however.
Pros:- Compatible with Raspberry Pi Pico modules
- Rich GPIO and communication interfaces
- Supports multiple programming languages and SDKs
Cons:- Complex for unfamiliar users
- Limited onboard memory for large data handling
Best for: Developers needing a flexible, Raspberry Pi-compatible microcontroller with multiple interfaces.
Not ideal for: Complete beginners or projects requiring large onboard storage or integrated displays.
- Microcontroller:Raspberry Pi RP2350A dual-core
- On-Board Flash Memory:4MB
- RAM:520KB
- Connectivity:Type-C
- GPIO Pins:26
Our verdict“Ideal for developers who want a versatile, Raspberry Pi-compatible microcontroller with broad interface support.”
Waveshare RP2350 1.75-inch AMOLED Display Development Board
The Waveshare RP2350 AMOLED Board features a vivid 1.75-inch AMOLED display with 466×466 resolution, making it perfect for portable projects requiring high-quality visuals. Its dual-core architecture supports versatile processing, with onboard storage and sensors like the built-in temperature sensor, similar to the RP2350-GEEK. While the display’s size may limit use cases needing larger screens, its portability and high contrast make it ideal for wearable or handheld devices. The setup can be complex for those unfamiliar with dual-core ARM/RISC-V systems, and onboard storage is limited, which can restrict data-intensive applications.
Pros:- High-resolution AMOLED touch display
- Flexible dual-core architecture
- Multiple interfaces and onboard sensors
Cons:- Complex setup for newcomers
- Limited onboard storage for large data applications
Best for: Developers creating portable, display-rich applications like wearables or handheld gadgets.
Not ideal for: Projects needing larger screens or extensive onboard storage for data-heavy tasks.
- Display:1.75-inch AMOLED, 466×466
- Processors:Dual ARM Cortex-M33 or dual Hazard3 RISC-V
- Storage:16MB onboard Flash, 520KB RAM
- Communication:USB 1.1, 5 GPIO, 1 SPI, 2 I2C, 2 UART, 4 ADC, 5 PWM
- Additional Features:Built-in temperature sensor, IMU
Our verdict“Best suited for portable projects that benefit from a vivid display and compact form factor.”
Core2350B Core Board Kit Based on Raspberry Pi RP2350B Dual-core & Dual-Architecture Microcontroller, 2MB PSRAM, 48 Multi-Function GPIO Pins, Includes USB Port Adapter and FFC Cable
The Core2350B kit provides a dual-core, dual-architecture microcontroller with 48 multi-function GPIO pins, supporting a wide range of peripherals and expansion options. Its 2MB PSRAM and 16MB flash offer more memory for complex applications compared to other models like the RP2350-Plus. The inclusion of a USB port adapter and FFC cable simplifies initial setup, making it a strong choice for embedded systems requiring extensive I/O. However, its advanced features and complex configuration make it less suitable for beginners, and limited online documentation can pose challenges for new users.
Pros:- Supports dual-core dual-architecture microcontroller
- Extensive GPIO and peripheral options
- Supports multiple programming environments including MicroPython and Arduino
Cons:- Complex for beginners due to advanced features
- Limited detailed online documentation
Best for: Embedded developers needing high GPIO count and multi-protocol support for complex projects.
Not ideal for: Beginners or those looking for straightforward, ready-to-use development boards with extensive onboard peripherals.
- Microcontroller:RP2350B (dual-core, dual-architecture)
- Processor Speed:Up to 150 MHz
- Memory:16MB Flash, 2MB PSRAM
- GPIO Pins:48 multi-function
- Connectivity:USB 1.1, 2 × I2C, 2 × UART
Our verdict“Ideal for experienced developers requiring a highly configurable, GPIO-rich development platform.”
The Waveshare RP2350-Plus stands out for its high-performance dual-core microcontroller featuring both ARM Cortex-M33 and RISC-V architectures, offering unmatched flexibility for complex embedded applications. Compared with the simpler RP2350-One, it provides more GPIO options and advanced interfaces, making it ideal for multi-faceted projects. However, its advanced features can be daunting for newcomers, and the limited onboard memory requires careful project planning. Its support for USB drag-and-drop programming streamlines development, but users must be prepared for a steeper learning curve. This pick makes the most sense for developers needing a highly adaptable, powerful board capable of handling demanding tasks, provided they are comfortable with its complexity.
Pros:- High-performance dual-core microcontroller with flexible architecture
- Multiple communication interfaces and GPIO pins for diverse applications
- Supports USB drag-and-drop programming for ease of use
Cons:- Complex setup for users unfamiliar with advanced microcontroller features
- Limited onboard memory (16MB flash) may restrict large applications
- Requires additional components for complete deployment
Best for: Experienced embedded developers seeking maximum flexibility and performance in complex projects
Not ideal for: Beginners or hobbyists who prefer straightforward setup and extensive onboard memory
- Microcontroller:RP2350A
- Processor:Dual-core Arm Cortex-M33 and RISC-V
- Clock Speed:150 MHz
- RAM:520KB
- Flash Memory:4MB
- Connectivity:Type-C, USB 1.1
- GPIO Pins:26 multi-function
- Interfaces:2 SPI, 2 I2C, 2 UART, 4 ADC, 16 PWM channels
Our verdict“This board suits experienced developers needing a versatile, high-performance platform despite its complexity.”
Waveshare RP2350B-Plus-W Development Board High-Performance Pico-Like MCU Based on Raspberry Pi RP2350B
The Waveshare RP2350B-Plus-W is designed for quick deployment in wireless applications, featuring dual-core, dual-architecture processing with ARM Cortex-M33 or RISC-V options, and integrated Wi-Fi 4 along with Bluetooth 5.2. Its compact size (41mm x 41mm) makes it ideal for embedded products requiring connectivity without bulk, contrasting with the larger RP2350-Plus, which offers more GPIO and expansion options. Its 16MB Flash and 520KB SRAM are suitable for many IoT projects, but the limited onboard memory may necessitate external storage for larger firmware. The complex feature set, including Wi-Fi and Bluetooth, might intimidate beginners, yet it offers powerful wireless capabilities in a small footprint. This board is best suited for developers aiming for wireless-enabled, space-constrained devices, willing to handle its learning curve.
Pros:- Supports dual-core and dual-architecture for flexible development
- Built-in Wi-Fi 4 and Bluetooth 5.2 for wireless connectivity
- Expandable with reserved PSRAM and multiple GPIO options
Cons:- Limited onboard Flash (16MB) may require external storage
- Complex feature set can be challenging for beginners
- Requires additional components for full features
Best for: IoT developers needing a compact, wireless-capable microcontroller for embedded products
Not ideal for: Hobbyists seeking simple, wired-only microcontrollers or large memory capacity
- Microcontroller:Raspberry Pi RP2350B
- Processor:Dual-Core, dual-architecture (ARM Cortex-M33 or RISC-V)
- Clock Speed:up to 150 MHz
- Memory:16MB Flash, 520KB SRAM
- Wireless:Wi-Fi 4 (802.11n), Bluetooth 5.2
- Expansion:Reserved PSRAM interface
- Connectivity:Type-C USB, GPIO, SPI, I2C, UART, ADC, PWM
- Dimensions:41mm x 41mm
Our verdict“This board is perfect for compact, wireless IoT projects where space and connectivity are priorities, despite its complexity.”
RP2350-One 4MB Flash MCU Board Based on Raspberry Pi RP2350A Dual-core & Dual-Architecture Microcontroller Chip
The RP2350-One offers a compact and affordable solution with dual-core Arm Cortex-M33 and RISC-V processors, making it suitable for straightforward embedded applications. Its small size and 4MB onboard flash are advantageous for simple projects or SMD applications, especially with the plug-and-play Type-A port that simplifies connections. Compared to larger boards like the Waveshare Plus series, it sacrifices onboard memory and advanced features for affordability. It supports C/C++ and MicroPython, making it accessible for hobbyists and students, but its limited RAM and lack of wireless connectivity restrict its use in complex or networked projects. This board is ideal for those starting out or working on low-resource applications where budget and size matter most.
Pros:- Dual-core processors for versatile performance
- Supports C/C++ and MicroPython with comprehensive SDK
- Plug-and-play Type-A port simplifies testing and prototyping
Cons:- Limited onboard flash (4MB) restricts large firmware
- No onboard wireless connectivity limits IoT use
- Fewer GPIO pins compared to larger boards
Best for: Beginners or students working on low-resource embedded projects or SMD applications
Not ideal for: Developers needing wireless features or large memory for complex firmware
- 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 port
Our verdict“This board fits budget-conscious beginners and small-scale projects, though it lacks wireless and ample memory for advanced tasks.”
Waveshare RP2350-Plus Development Board
The Waveshare RP2350-Plus is crafted for advanced embedded development, combining a dual-core ARM Cortex-M33 and RISC-V architecture with 16MB of onboard flash and 520KB RAM. Its extensive GPIO options and multiple interfaces, including USB Type-C, make it suitable for complex prototyping, rivaling the RP2350-Plus-W in flexibility. The ability to support drag-and-drop programming simplifies setup, but the large feature set and dual-architecture design can overwhelm beginners. Its onboard temperature sensor and high-efficiency power management add value for embedded applications that demand precise control. This board is best for developers needing a versatile, high-performance platform with a wide range of connectivity, despite the steeper learning curve and larger size.
Pros:- Dual-core ARM Cortex-M33 and RISC-V architecture for versatile performance
- Multiple connectivity options including USB Type-C and GPIO
- Supports drag-and-drop programming for quick deployment
- Onboard temperature sensor and power management features
Cons:- Limited onboard memory for large applications
- Complex for users unfamiliar with dual-architecture boards
- No detailed documentation included
Best for: Professional developers and advanced hobbyists requiring high performance and extensive interfaces
Not ideal for: Beginners or those seeking simple, low-cost boards without complex features
- Processor:RP2350A dual-core microcontroller
- Processor Speed:150 MHz
- Memory:16MB Flash, 520KB RAM
- Connectivity:USB Type-C, GPIO, SPI, I2C, UART
- Additional Features:Temperature sensor, programmable I/O
- Power:Lithium battery recharge/discharge, onboard DC-DC
Our verdict“This board is ideal for seasoned developers needing a high-performance, feature-rich platform with broad connectivity options.”
How We Picked
To determine the best RP2350 development boards, I evaluated each product based on core performance metrics like processor speed and RAM, usability aspects such as pin compatibility and available interfaces, build quality, and long-term value. I also considered the range of features offered, including connectivity options and display integration, to ensure a comprehensive overview. Boards with a clear purpose—whether for prototyping, IoT, or display projects—were ranked accordingly, balancing performance with price and ease of development.| RP2350 development board | Connectivity |
|---|---|
| Waveshare RP2350A USB Mini Dev | — |
| Core2350B Microcontroller Boar | — |
| Waveshare RP2350 1.47-inch Dis | — |
| RP2350A USB Mini Development B | — |
| Waveshare RP2350-ETH Mini Deve | — |
| Waveshare RP2350-GEEK Developm | USB to UART, I2C |
| RP2350 MCU Board Zero Pico 2 | Type-C, USB 1.1 |
| RP2350 MCU Board Plus Pico 2 D | Type-C |
| Waveshare RP2350 1.75-inch AMO | — |
| Core2350B Core Board Kit Based | USB 1.1, 2 × I2C, 2 × UART |
| Waveshare RP2350-Plus Developm | Type-C, USB 1.1 |
| Waveshare RP2350B-Plus-W Devel | Type-C USB, GPIO, SPI, I2C, UART, ADC, PWM |
| RP2350-One 4MB Flash MCU Board | — |
| Waveshare RP2350-Plus Developm | USB Type-C, GPIO, SPI, I2C, UART |
Factors to Consider When Choosing Best RP2350 Development Boards
Choosing the right RP2350 development board depends on several factors that impact your project’s success. Understanding these considerations can help prevent costly mistakes and ensure your board aligns with your technical needs and budget. Here are key factors to keep in mind:Performance and Processing Power
Processor speed and RAM capacity directly influence how well a board can handle demanding tasks or multitasking. Higher clock speeds and more memory are beneficial for complex computations or running multiple services simultaneously. However, more powerful boards typically come at a higher cost and may consume more power, so consider your project’s performance requirements carefully.
Connectivity and Expansion Options
Look for boards that offer sufficient GPIO pins, USB ports, Ethernet, or Wi-Fi, depending on your connectivity needs. Some models include integrated displays or camera interfaces, which are essential for user interfaces or IoT projects. Overlooking these features can limit your project’s potential or force you to purchase additional accessories.
Size and Form Factor
The physical dimensions of a board influence how and where you can deploy your project. Compact designs are ideal for embedded or portable applications, while larger boards provide more room for peripherals and easier prototyping. Evaluate your project’s space constraints and future expansion plans before selecting a size.
Ease of Use and Community Support
Boards that come with comprehensive documentation, active communities, and pre-built libraries streamline development and troubleshooting. If you’re new to RP2350 or microcontroller development, prioritize models with strong support networks. Skipping this may lead to increased development time and frustration.
Build Quality and Durability
Reliable hardware construction ensures longevity, especially for projects intended for deployment or harsh environments. Look for well-reviewed soldering, sturdy connectors, and quality components. A cheaper, poorly made board might save money initially but could cost more in repairs or replacements over time.
Frequently Asked Questions
Which RP2350 development board offers the best balance of price and features?
The Core2350B Microcontroller Board consistently provides a strong feature set at an attractive price point, including dual-core processing, multiple GPIO pins, and included accessories. It’s well-suited for developers who want solid performance without overspending. While it may lack some advanced display options, its versatility makes it a popular choice for general-purpose projects and prototyping.
Are boards with integrated displays worth the extra cost?
Integrated display options like those found on the Waveshare RP2350-GEEK or 1.75-inch AMOLED boards can significantly streamline UI development, reducing the need for external screens and wiring. However, they often come at a higher price and may limit customization. If your project requires a user interface and you prioritize simplicity, investing in these boards can be worthwhile, but for purely backend or sensor-focused projects, a plain board might suffice.
What should I consider if I want a board with high connectivity options?
Look for models like the Waveshare RP2350-ETH or those with multiple USB ports and Wi-Fi capabilities. These boards facilitate networked applications, IoT integrations, and remote management. Keep in mind that more connectivity features can increase complexity and power consumption, so ensure your power supply and project scope match these capabilities.
Are smaller, compact boards suitable for advanced projects?
Compact boards like the RP2350 MCU Board Zero Pico 2 are ideal for embedded or space-constrained projects, but they may have fewer GPIO or display options. For advanced applications requiring extensive peripherals or high processing power, larger boards might be more appropriate. Assess whether your project’s complexity and peripheral needs justify a smaller form factor.
How important is community support when choosing an RP2350 development board?
Community support can dramatically reduce development time through shared resources, tutorials, and troubleshooting advice. Popular boards with active forums and comprehensive documentation help overcome unforeseen issues and accelerate project progress. If you’re new or working on a time-sensitive project, prioritizing well-supported options is a wise decision.
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