Adapter board for common header spacings including 20pin 2.54 mm, 20pin 2.0 mm, 10pin 2.54 mm, 10pin 2.0 mm, and JTAG 14pin 2.54 mm Key benefits Flexible compatibility across multiple connector standards on a single board, reducing the need for multiple adapters. PCB design delivers stable performance, long service life, and safe, reliable operation. Enables USB JTAG SWD incircuit programming for STM32 and STM8 microcontrollers, simplifying development workflows. Supports various simulator interface conversions and computer host interface conversions, expanding your programming and debugging options. What it does Provides a convenient adapter for common pin spacings and JTAG layouts to connect programmers, debuggers, simulators, and development tools to your MCU projects. Maintains compatibility with STM32 and STM8 MCUs for incircuit programming via USB JTAG SWD. Key specifications and attributes Spacing options covered: 20pin 2.54 mm, 20pin 2.0 mm, 10pin 2.54 mm, 10pin 2.0 mm, JTAG 14pin 2.54 mm Construction: circuit board designed for durability and reliable longterm use Function: adapter board for incircuit programming and interface conversions Compatibility: suitable for STM32 and STM8 microcontroller families Use scenarios Incircuit programming during STM32 or STM8 MCU development projects using USB JTAG SWD, with support for different header spacings. Interface conversion between simulators and PC hosts, enabling multiple programming and debugging workflows with a single adapter. Lab or workshop use to connect devices with varying connector standards to a common programmer or debugging tool, streamlining workflows and reducing adapter clutter. Notes Designed to provide a stable, dependable connection for programming and debugging tasks without introducing unnecessary complexity. Suitable for both development and maintenance environments where multiple header spacing standards are encountered.