The DAPter v1.1 is a DAPlink interface for Rhomb.io Master modules. Arm® Mbed™ DAPlink is an open-source software project that enables programming and debugging application software on running on Arm Cortex CPUs. Commonly referred to as interface firmware, DAPLink runs on a secondary MCU that is attached to the SWD or JTAG port of the application MCU. This configuration is found on nearly all development boards. It creates a bridge between your development computer and the CPU debug access port. Furthermore, thanks to the DAPter, a rhomb.io device can very easily become Arm® Pelion™ Device Ready. Find out more about Arm® Mbed™ DAPlink. What makes the DAPter module stand out against other DAPlink applications, is that it can be used on any rhomb.io device, it doesn't matter if it is an early prototype or a product in mass production. Just click the Adapter module between the compatible Master module and the motherboard and as soon as it its turned on, it has all DAPlink capabilities.