OB V1 STM32 ARM Debugger Downloader compatible with V8 SWD jlink ob J-Link On-board 0.5m micro usb cable module

The J-Link OB (on-board), emulator unit is intended for use with eval boards. It is fully compatible with and same features as regular J-Link, but is an inexpensive solution for complete evaluation kits with debug functionality. JTAG, SWD + SWO is supported Virtual COM Port (K22-Cortex-M, K22-Cortex-A, STM32F072, SAM3U). Compatible with most IDEs with a very small form factor. Feuatures a "Drag-And-Drop" interface for intuitive programming of the target device