JTAG (2x10 2.54mm) to SWD (2x5 1.27mm) Cable Adapter Board

This adapter board is designed for adapting a 'classic' 2x10 (0.1"/2.54mm pitch) JTAG cable to a slimmer 2x5 (0.05"/1.27mm pitch) SWD Cable.  It's helpful for using products like the JTAGulator or SEGGER J-Link (Adafruit links. open in new window) with tiny boards that use the 10-pin SWD programming connector.

This board comes with no cables.  It's really just the adapter - but is super helpful when you want to use JTAG debugging on boards that can't support 2x10 cables. We do stock the SWD cable if you need one here!

• Dimensions w/components: 34mm x 24mm x 12mm / 1.3" x 0.9" x 0.5"
• Weight: 5.7g
• EagleCAD PCB Files on GitHub
• Fritzing object available in Adafruit Fritzing library