GXE0002 — WinUSB Base Board STM32F405

Name: GXE0002
Brand: TOPECH

WinUSB Base Board · STM32F405 · USB HS

The GXE0002 is a WinUSB base board paired with an STM32F405RGT6 core board. It features an onboard USB3300 chip providing a GXE expansion module interface, capable of extending SPI, UART, I2C, CAN and other signals. All unused IO pins are brought out for flexible development. Onboard peripherals include an SD card interface, 2 LEDs, and 2 buttons.

STM32F405RGT6
USB3300
USB HS/FS
GXE Interface
SD Card Slot
All IO Exposed

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Product Specifications

Parameter	Specification
Model	GXE0002
MCU	STM32F405RGT6
USB	USB3300 + USB HS/FS interface (USB-B)
Expansion Interface	GXE expansion module interface
Onboard Peripherals	SD card interface / LED × 2 / Button × 2
IO Breakout	All unused IO pins exposed

Why Buy From TOPECH

OEM / ODM Support

Custom MCU options, interface layouts and branding — backed by our in‑house R&D and manufacturing team.

Factory‑Direct Pricing

Buy straight from the manufacturer. Competitive wholesale pricing with tiered discounts for distributors and bulk orders.

Fast Global Shipping

Worldwide delivery via DHL / FedEx / UPS with export‑grade packaging. Sample units ship within 3–5 business days.

Lifetime Technical Support

Full documentation and remote engineering support for the entire product lifecycle — 12‑month warranty included.

Frequently Asked Questions

What is the minimum order quantity (MOQ) for the GXE0002?

No strict MOQ for standard GXE0002 boards — sample orders welcome. Tiered wholesale pricing is available for distributors and bulk orders.

Does TOPECH support OEM/ODM customization of the GXE0002?

Yes. Custom MCU configurations, interface layouts, branded labeling and firmware support are available for OEM and ODM projects.

Can I get a GXE0002 sample before placing a bulk order?

Yes, evaluation samples ship within 3–5 business days with documentation and remote technical support during development.

What is the lead time and how do you ship worldwide?

Standard lead time is 1–3 weeks. Worldwide shipping via DHL, FedEx, UPS and air/sea freight with export packaging.

What warranty does the GXE0002 include?

12‑month warranty plus lifetime technical support including remote assistance from our Chengdu engineering team.