J-Link EDU Mini
The smallest and lowest-cost model in the J-Link family, intended for education. Its compact form factor is easy to mount on a board and gives low-cost access to the main J-Link functions, centered on SWD.
DEBUG · Debug probes / on-chip debuggingOverview
The smallest and lowest-cost model in the J-Link family, intended for education. Its compact form factor is easy to mount on a board and gives low-cost access to the main J-Link functions, centered on SWD.
Key features
- Smallest and lowest cost, for non-commercial (educational) use
- JTAG/SWD (up to 4 MHz), with the main J-Link functions
- Small board-style form factor, handy for evaluation and experiments
- Commercial use not permitted (for commercial use, choose BASE / PLUS, etc.)
Suited to learning and small-scale evaluation.
Positive ONE Group supports you in Japanese, from product selection and quotes through to technical support during deployment, and proposes the optimal configuration for your target MCU, OS, quantity, and application.
Key specifications
| Supplier / brand | SEGGER |
|---|---|
| Category | Debug probes / on-chip debugging (DEBUG) |
| Part no. / product ID | J-LINK-EDU-MINI |
| Key features | Education / compact |
| Supported | Embedded Studio / VS Code / major third-party IDEs |
| Contact | Quotes and technical advice |
J-Link EDU Mini is a hardware probe for on-chip debugging from SEGGER. It connects to the target MCU through debug interfaces such as JTAG/SWD to control program execution, set breakpoints, inspect memory and registers, and program flash. It is used throughout embedded software development, from early bring-up to fault analysis.
Positive ONE Group supports you in Japanese, from product selection and quotes through to technical support during deployment, and proposes the optimal configuration for your target MCU, OS, quantity, and application.
Technical details
Connection and debug method
Connects to the target MCU's debug port (JTAG/SWD) to halt, run, and single-step the CPU core. Supports hardware breakpoints and watchpoints, reading and writing memory and registers, and programming flash memory.
Where it fits in the development flow
Used throughout embedded development: from bring-up right after power-on (checking clock and pin settings) to stepping through the application, live variable monitoring, and verifying programming before production.
IDE and tool integration
Works with the main IDEs and GDB-based debug environments. It fits easily into an existing flow, and one probe covers several MCU families — a practical advantage.
Basic information
| Product categories | Debug probes / on-chip debugging (DEBUG) |
|---|---|
| Brand | SEGGER |
| Part no. / product ID | J-LINK-EDU-MINI |
Spec summary (J-Link EDU Mini)
| License terms | Educational and non-commercial use only |
|---|---|
| Features | Compact J-Link model for Arm and RISC-V microcontrollers (contact us for details) |
| Positioning | Minimal-configuration probe for learning |
| About the product appearance | The images on this page are screenshots of related software. For the product's appearance, see SEGGER's official page. |
| Source and date checked | SEGGER official site (J-Link product page Buyers Guide / J-Link family page; checked by us on September 19, 2026) |
Technical specifications
| Debug interface | JTAG / SWD (target-dependent) |
|---|---|
| Connection | USB |
| Breakpoints | Hardware / software breakpoints; Unlimited Flash Breakpoints supported |
| Supported cores | Arm Cortex-M/R/A and others (see product page) |
Supported platforms
| Supported cores | Arm Cortex-M/R/A, RISC-V, and others |
|---|---|
| Supported IDEs | Embedded Studio / VS Code / major third-party IDEs |
Supply and support
| Supply | Quotes and technical advice available (Positive ONE Group) |
|---|
Main uses
- Use as a minimal setup for education
- Initial bring-up and fault analysis of prototype boards
- Checking MCU internal state and programming flash
Benefits
- Minimal configuration makes it easy to buy enough units for training
- Learn with the same operation as the commercial models
- Portable, making it easy to set up hands-on training environments
Environment
- Supported IDEs: Embedded Studio / VS Code / major third-party IDEs
- Host OS: Windows / Linux / macOS
- Supported cores: Arm Cortex-M/R/A, RISC-V, and others
Frequently asked questions
Can we get a quote or technical advice on J-Link EDU Mini?
SEGGER debug probes
Contact
Tell us your target MCU, quantity, and safety requirements, and we will propose the best configuration with a rough estimate.
Full-line vendor of J-Link and embedded software
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