7Semi ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer-Development Boards-Universal Programmers-Robocraze

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ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi - Buy Online in India

ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi

Rs. 454; ~~Rs. 589~~; Rs. 454; (-23%)
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SKU: TIFC00234

USB debugger and programmer for STM32 microcontrollers.
Supports SWD (Serial Wire Debug) and JTAG interfaces.
Compatible with STM32CubeIDE, Keil, IAR, Eclipse, and more.
Real-time debugging: set breakpoints, step through code, monitor variables.
Firmware upgradable via embedded ST-LINK server.
Access to MCU memory and peripherals for detailed system analysis.
Supports a wide range of STM32 devices.
Simple target MCU switching with adapter boards.

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ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi

~~Rs. 589~~ Rs. 454

Quantity:

ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi

~~Rs. 589~~ Rs. 454

Description
Specifications
Additional Resources
Warranty
Shipping & Return

Description

ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi

The 7Semi ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip are reliable tools designed for STM32 microcontroller development. These USB-based programmers and in-circuit debuggers support both SWD (Serial Wire Debug) and JTAG interfaces, providing seamless connectivity for programming and real-time debugging.

They connect easily to STM32CubeIDE or third-party development environments like Keil, IAR, and Eclipse, offering extensive support for STM32 devices. The integrated ST-LINK server ensures firmware upgradability and simplifies switching between different target MCUs through adapter boards.

Designed for efficiency, they enable real-time debugging with features such as setting breakpoints, stepping through code, and monitoring variables directly. Full access to MCU memory and peripherals enhances system analysis and troubleshooting. Thanks to their compact size and robust performance, these tools are essential for both professional developers and hobbyists working on STM32-based projects.

Features:

USB Protection: 500mA self-recovering fuse safeguards USB ports.
Reliable Memory: Built with original STM32 128KB flash memory.
Dual Voltage Output: Supplies 5V and 3.3V for external devices.
Virtual COM Port: Enables easy serial debugging via VCP.
Firmware Updates: Supports Direct Firmware Update (DFU) mode.
High-Speed Debugging: Fast output via Single Wire Output (SWO).
USB 2.0 Compatible: Full-speed USB communication support.
Flexible Debugging: Supports JTAG, SWD, and SWV protocols.
Wide Voltage Range: Operates between 1.65V and 3.6V (5V tolerant).
Status Indicator: Communication activity shown via blinking LED.
Temperature Range: Works between 0°C and 50°C.

ST-LINK/V2.1 Programmer Pinouts

Specifications

Package Includes:

1 x 7Semi ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer

Specifications:

Specification	Details
Brand	7Semi
Chip	Original STM32 with 128KB Flash
Interface	USB 2.0 Full Speed
Programming/Debugging Interface	JTAG, SWD, SWV
Output Voltage	5V and 3.3V for external MCU
Application Voltage	1.65V to 3.6V (5V tolerant)
Protection	500mA Self-recovering Fuse
Firmware Update Support	Yes (DFU Mode)
Serial Debugging	Supports Virtual COM Port (VCP)
Status Indicator	LED Blinks During Communication
Dimensions (LxWxH)	5 x 1.5 x 1 cm
Weight	13 gm
Operating Temperature	0°C to 50°C

Specifications:

Additional Resources

Development Environment

The ST-LINK/V2.1 implementations embed an STM32 32-bit microcontroller based on the Arm Cortex‑M processor.

System requirements

Windows OS (7, 8 and 10), Linux 64-bit, or macOS

Development toolchains

STM32 microcontrollers
IAR Systems – EWARM (Windows Only)
Keil - MDK-ARM (Windows Only)
STMicroelectronics - STM32CubeIDE
STMicroelectronics - STM32CubeProgrammer (STM32CubeProg)
STMicroelectronics - STM32CubeMonitor

Related Software

Warranty

Warranty Coverage:

This product comes with a 1-year manufacturer warranty from the date of purchase, covering manufacturing defects only.

Warranty Void If:

The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.

Shipping & Return

Shipping Policy

All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

Return window: 7 days from receipt unless stated otherwise.
No refunds or replacements after the return window.
Returns are accepted only for non-working or damaged products.
Initiate return requests via a Support ticket or contact us at +91-8123057137.
Refunds are processed within 3–4 working days after inspection and approval.

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ST-LINK/V2 and ST-LINK/V2.1 USB Debugger Programmer with Original STM Chip - 7Semi - Buy Online in India

Free shipping on Orders Above Rs 499/-

Technical Support & Easy Returns

Same Day Shipping

Earn RC Coins on Every Purchase