Product Description
Use the full potential of modern microcontroller development with the Soldered NULA Max RP2350. Built around the powerful dual Cortex-M33 RP2350B processor with 520KB on-chip SRAM, this development platform combines the familiar Arduino form factor with modern features like DVI output, WiFi/Bluetooth connectivity, and PIO (programmable I/O). Perfect for makers tackling robotics, display-driven projects, and IoT applications requiring processing power and connectivity options.
Made with both simplicity and expandability, this board features Qwiic port for sensor integration, a microSD slot for optional data logging and media projects, and a Raspberry Pi Radio Module 2 providing reliable and native WiFi and Bluetooth connectivity. The dual header design exposes much more of the RP2350’s pins than other boards, leaving some pins exclusive for WiFi communication and DVI out. With DVI output capability, you can drive displays directly while maintaining full Arduino IDE compatibility.
If the RP2040 board is Arduino Nano, this is your Arduino MEGA. Packed with professional features yet accessible to makers of all skill levels. Whether you’re building weather stations with DVI displays, robotics projects requiring extensive GPIO, or IoT systems needing WiFi connectivity and data logging, the NULA Max RP2350 provides the feature set and expandability your projects demand. EU manufacturing ensures consistent quality and reliable performance for both prototyping and production applications.
Note:
- This board IS NOT 1:1 compatible with Arduino UNO shields, please refer to the pinout
- Before connecting the 3.7 Li-Ion Battery, please refer to the detailed technical documentation which you may find on this page
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you.
easyC
easyC is a system for simple connection of microcontroller boards, sensors and actuators that enables fast prototyping without the possibility of error. The connection between the modules takes place with simple cables. easyC is based on I2C communication. Read more here.
Open-source
Open-source culture is rooted deep inside us, and that’s reflected in our products. This product follows the open-source principle. It was made with the community’s suggestions and needs in mind. With a modular design, it can be modified to your needs and incorporated into your projects. We provide all the design documentation needed free of charge on our Github repository.
Made in EU
Soldered products, designed and manufactured in Croatia, are thoroughly tested and meet the highest EU standards of quality and safety.
Key features
- RP2350B Processor: Dual Cortex-M33 @ 150MHz (80-pin version), 2xRISC-V Cores
- Memory: 520KB on-chip SRAM + 8KB OTP storage
- External Storage: Support for 16MB Flash (W25Q128JVSIM)
- GPIO: 30-48 pins (depending on configuration) with comprehensive peripherals
- DVI Output: Direct display connection for visual projects (PicoDVI)
- WiFi/Bluetooth: Raspberry Pi Radio Module 2 for wireless connectivity
- Qwiic Port: Tool-free sensor and module integration
- MicroSD Slot: Data logging and media storage capability
- Battery Support: JST connector with Li-Ion (3.7V) charging circuit
- USB-C: Programming, power, and serial communication
- External Crystal: 12MHz crystal for precise timing
- User Interface: WS2812 RGB LED, RESET, BOOTSEL, and USER buttons
- Development Support: Arduino IDE, MicroPython, C++, Rust compatibility
- Logic Level: 3V3 GPIO - NOT 5V tolerant!
- ADC Resolution: 12-bit ADC (0 - 3v3 range)
Useful links & tutorials
Full product documentation 
Pinout drawing 
Hardware details 
Product datasheet Customer reviews & ratings
0 reviews
No reviews yet.
Be the first one to leave a review for this product.
11 years in the industry
Customers in 80+ countries
20,000+ satisfied customers
You must be logged in to post a review.