<p>Supports full range of STM32 SWD interface debugging with a simple interface including power supply, 4-speed operation, and stable performance. Interface definition shell allows direct access—no need to read instructions. </p> <p>Supports automatic firmware upgrade. Devices come pre-upgraded to the latest firmware version V2 J17 S4. </p> <p>Includes 5V power output that can supply I/O ports, protecting against damage from incorrect connections. </p> <p>Features easy-to-use 2.54mm pitch pure copper-plated header with 20cm cable for flexible connection across different boards. </p> <p>Housed in durable aluminum alloy USB-like case for mainboard protection, portable, resistant to static electricity and impact. </p> <p>Supports all series of STM8 SWIM download and debugging functions, compatible with common development environments such as IAR, STVD, etc. </p> <p>Supported software versions: </p> <p>ST-LINK Utility 2.0 and above </p> <p>STVD 2 and above </p> <p>STVP 3.2.3 and above </p> <p>IAR EWARM V6.20 and above </p> <p>IAR EWSTM8 V1.30 and above </p> <p>KEIL RVMDK V4.21 and above </p> <p>Color: Random color shipped, color selection not available </p> <p>Material: Plastic + metal </p> <p>Package Contents: </p> <p>1 x Voltage Regulator (note: random color, color selection not available) </p> <p>1 x Wire </p> <p>Only the above items included; other accessories not included </p> <p>Note: Lighting and display differences may cause slight color variation between images and actual product. Measurement tolerance: +/- 1-3 cm.</p>