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Tiny STLINK-V3MINIE debugger with USB-C connector, 15x42mm

LORDWORLD

LORDWORLD Tiny STLINK-V3MINIE Debugger Programmer 15x42mm 24MHz

SKU CH-0VPH-QKGZM

Tiny 15×42 mm USB-C debugger and programmer for STM32 microcontrollers with SWD/SWV up to 24 MHz and drag-and-drop Flash programming

  • Self-powered via USB-C for cable-free debugging
  • USB 2.0 high-speed link moves data fast
  • 15 × 42 mm probe fits cramped boards
  • SWD and SWV up to 24 MHz for responsive tracing
  • Drag-and-drop binary flash programming speeds workflow

STM32 debug probe for embedded development

The LORDWORLD STLINK-V3MINIE is a stand-alone debugger and programmer built for engineers working with STM32 microcontrollers. Its 15 mm by 42 mm form factor fits tight bench setups and portable kits. The probe draws power directly from a USB Type-C connection so no external supply is needed.

SWD and SWV up to 24 MHz

The single specification that determines fit is the debug interface speed. This probe supports Serial Wire Debug and Serial Wire Viewer communication at up to 24 MHz, covering the majority of STM32 development workflows. If your target requires faster trace or a different protocol, this unit will not meet that requirement.

Drag-and-drop flashing and firmware updates

Firmware on the probe itself can be updated through the same USB link, keeping the tool current with new device families. The drag-and-drop Flash programming feature lets you load binary files without opening a full IDE, speeding up quick verification cycles. No additional cables or software licences are bundled.

How it compares

Measured against everything we stock in Single-Board Computers & Dev Kits, at today’s prices. Recalculated every night.

Price $142.99
Pricier than about 90% of the 1,420 comparable items (median $44.99).

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Specifications

Product
Brand nameLORDWORLD

Questions about this item

What does the 24 MHz SWD speed actually deliver when I am debugging an STM32?

It lets the probe shift debug data at up to 24 million bits per second, so single-stepping, breakpoint hits and SWV trace streaming stay responsive even on faster Cortex-M cores.

What does the USB 2.0 high-speed interface limit in practice?

The USB 2.0 high-speed link provides ample bandwidth for the 24 MHz debug stream and for drag-and-drop flash programming without becoming a bottleneck.

Will the 15 mm by 42 mm board fit on a crowded target header?

Its 15 mm × 42 mm footprint is small enough to sit beside dense pin headers, and the USB Type-C connector supplies power so no extra cable is needed.

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