The JTAG Interface 20Pin 2.54mm to 10Pin 1.27mm Cable Adapter Board is a compact interface adapter designed to connect a standard 20-pin 2.54mm JTAG interface to a 10-pin 1.27mm SWD interface. It is suitable for use with J-Link V9, V12, STM32 emulators, and other compatible JTAG/SWD programmers and debugging tools.
This adapter provides a convenient way to connect different JTAG and SWD connector standards for microcontroller programming, firmware downloading, debugging, and development. The included flat ribbon cable allows easy and flexible connection between the programmer/debugger and the target development board.
Features
- 20-pin 2.54mm JTAG interface
- 10-pin 1.27mm SWD interface
- Compact and easy-to-use adapter board
- Suitable for J-Link V9 and V12 interfaces
- Compatible with STM32 emulator/debugger applications
- Flexible flat ribbon cable connection
- Useful for MCU programming and debugging
- Plug-and-play interface conversion design
Package Includes :
1 x JTAG Interface 20Pin 2.54mm To 10Pin 1.27mm Cable Adapter Board
1 x 10Pin FRC Cable 1.27mm









