# Development Board Seeedstudio Seeed Xiao RP2350 with ARM Cortex-M33 and Hazard3 RISC-V cores

**URL:** https://aio.lv/en/product--seeedstudio-see-25376--12270137
**Data updated:** 2026-04-16 14:16 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Seeedstudio
**Manufacturer code:** SEE-25376
**EAN:** 5904422386597
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--seeedstudio-see-25376--12270137

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Seeedstudio Seeed Xiao RP2350 is a compact development board combining an ARM Cortex-M33 core and a Hazard3 RISC-V core. Designed for embedded projects and prototyping, it supports mixed-architecture software development, real-time control, and low-level experimentation. Suitable for firmware development, sensor interfacing, and IoT applications where dual-core or heterogeneous processing is needed.

## Long description

The Seeedstudio Seeed Xiao RP2350 is a compact development board that combines an ARM Cortex‑M33 core with a Hazard3 RISC‑V core on a single module. Designed for embedded projects and prototyping, the board enables mixed‑architecture software development, real‑time control tasks and low‑level experimentation. Its small form factor, multiple GPIOs and standard peripheral interfaces make it suitable for sensor interfacing, IoT nodes, and applications that benefit from heterogeneous processing.
Advantages
This development board provides a dual‑core heterogeneous architecture, allowing developers to partition workloads between an ARM Cortex‑M33 core and a Hazard3 RISC‑V core. The combination enables deterministic real‑time processing on one core while offloading secondary tasks, communications or custom RISC‑V code to the other. The small footprint and standard I/O simplify integration into prototypes and compact products. The board supports common embedded interfaces and low‑level access useful for firmware development and hardware debugging.
Suitable for
Firmware development and mixed‑architecture prototyping
Real‑time control tasks and motor or actuator management
Sensor interfacing and data acquisition for IoT devices
Education, experimentation with ARM and RISC‑V software stacks
Low‑power edge nodes that require task segregation between cores
When it may not be suitable
This board is intended for developers and experimenters familiar with embedded systems; it may not be the best choice for users seeking a plug‑and‑play consumer device or a fully integrated single‑board computer. Projects that require extensive high‑level peripheral support or large amounts of on‑board storage may be better served by larger development platforms or boards with dedicated host interfaces and expanded memory.
Key specifications
Dual heterogeneous cores: ARM Cortex‑M33 and Hazard3 RISC‑V
Compact development board form factor with multiple GPIOs and peripheral pins
Supports typical embedded interfaces for sensors and communications
Designed for low‑power embedded and real‑time applications
How to use
Connect the Seeed Xiao RP2350 to a host computer via the provided USB interface or compatible programmer/debugger to flash firmware and establish a serial console. Partition application code according to task requirements, assigning time‑critical and real‑time routines to the Cortex‑M33 core while placing auxiliary or experimental RISC‑V code on the Hazard3 core. Use available GPIOs and peripheral pins to attach sensors, actuators and communication modules, and employ standard toolchains and debuggers appropriate for ARM and RISC‑V development to build, load and debug software.
What to consider before purchase
Familiarity with embedded development tools and ARM/RISC‑V toolchains is recommended
Check that available I/O and peripheral interfaces match your sensors and modules
Evaluate memory and storage needs for your firmware and data logging requirements
Consider required debugging and programming hardware compatibility
Usage recommendations
For mixed‑architecture projects, separate real‑time control and sensor acquisition responsibilities between cores to simplify software design and improve determinism. Use a known toolchain for each architecture and validate inter‑core communication mechanisms early in development. Keep power budgeting in mind when integrating wireless or high‑current peripherals.

## FAQ

### How much does the Seeedstudio Seeed Xiao RP2350 development board cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Seeedstudio products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Seeedstudio service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12270137/68190238_large.webp