---
product_id: 21072363
title: "Seeedstudio HydraBus"
brand: "hydrabus"
price: "R$7"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/21072363-seeedstudio-hydrabus
store_origin: BR
region: Brazil
---

# 168MHz Speed 1MB Flash <100mA Power Seeedstudio HydraBus

**Brand:** hydrabus
**Price:** R$7
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Projects with HydraBus!

## Quick Answers

- **What is this?** Seeedstudio HydraBus by hydrabus
- **How much does it cost?** R$7 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/21072363-seeedstudio-hydrabus)

## Best For

- hydrabus enthusiasts

## Why This Product

- Trusted hydrabus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expandable Storage:** Micro SD slot supports up to 48MHz for rapid data access.
- • **Ultra-Low Power Mode:** Conserve energy with less than 2mA consumption.
- • **User-Friendly Design:** Easily program and customize with embedded bootloader.
- • **Seamless Connectivity:** Dual Micro USB ports for versatile connections.
- • **Unleash Your Creativity:** With a powerful ARM Cortex M4, push your projects to the limit!

## Overview

The Seeedstudio HydraBus is a high-performance development board featuring a 32-bit ARM Cortex M4 processor, capable of speeds up to 168MHz (overclockable to 200MHz). It includes 1MB of embedded flash memory, 64KB of CCM data SRAM, and a Micro SD slot for expandable storage. With dual Micro USB ports and ultra-low power consumption, this board is designed for innovative projects that demand efficiency and flexibility.

## Description

The HydraBus is an open source multi-tool hardware for anyone interested in learning/developping/debugging/hacking basic or advanced embedded hardware. The MCU is one of the fastest and lowest power Cortex M4F on the market. Up to 2 shields can be plugged at same time (on top and bottom) HydraBus can be also used as Test Bench for hardware validation/test with help of embedded python script or native C/C++ firmware. Features of the HydraBus embedded firmware: Fully open source software (GPL, LGPL and ChibiOS licence for chibios part linked). Virtual Serial Port access through microUSB with VT100 terminal/shell (compatible with any hardware supporting USB Virtual Serial port). Support of microSD (FAT16/FAT32) card up to 32GB (tested with SanDisk Extreme 32GB and lot of other cards) Usage of ChibiOS v3 (OS+Drivers) and microrl (modified to manage multi-shell) for VT100 terminal with history, completion and lot of other features

## Features

- MCU ARM 32-bit Cortex M4+FPU up to 168MHz (can exceed 200MHz with overclocking if required), 64KB CCM data SRAM, 192KB SRAM, 1MB Embedded Flash (with power consumption of less than 100mA/3.3V with all peripherals enabled), ultra-low power mode (down to less than 2mA for specific treatment)
- 2 Micro USB port (1 OTG and 1 Device/Host) with ESD protection, Micro SD slot with 4bit SD and SDIO mode support in hardware (up to 48MHz about 24MB/s)
- Reset & User Button with User Led (can be disabled to reuse I/O)
- Breakout of all 44 I/O (some are used by Micro SD and USB 1&2)
- Programming firmware through embedded bootloader USB1 DFU FS (without any debugger, just requires 1 wire BOOT0 to +3.3V then Reset),

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Seeedstudio |
| Brand | HydraBus |
| Item Weight | 2 ounces |
| Product Dimensions | 3 x 2 x 0.25 inches |
| Item model number | 6480538 |
| Manufacturer Part Number | 6480538 |

## Product Details

- **Brand:** HydraBus
- **Memory Storage Capacity:** 32 GB
- **Connectivity Technology:** USB
- **UPC:** 799430212502

## Images

![Seeedstudio HydraBus - Image 1](https://m.media-amazon.com/images/I/51xlcT-4QuL.jpg)
![Seeedstudio HydraBus - Image 2](https://m.media-amazon.com/images/I/51sY-IyLTEL.jpg)
![Seeedstudio HydraBus - Image 3](https://m.media-amazon.com/images/I/51YW291h+ZL.jpg)
![Seeedstudio HydraBus - Image 4](https://m.media-amazon.com/images/I/51jYSRywIUL.jpg)
![Seeedstudio HydraBus - Image 5](https://m.media-amazon.com/images/I/517GxgryTwL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/21072363-seeedstudio-hydrabus](https://www.desertcart.com.br/products/21072363-seeedstudio-hydrabus)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-10*