CHARM (Corellium Hypervisor for Arm) Developer Kit is a hardware and software development platform that enables the creation of custom virtual device models for the Corellium platform. The kit consists of a 5x5 inch appliance pre-installed with Corellium software and an SDK for virtual model creation. CHARM is a type 1 hypervisor designed to transform hardware devices into digital twins for testing, research, and development purposes, supporting IoT hardware, automotive systems, and mobile peripherals. It allows loading custom device models onto the Corellium platform for accelerated development and continuous testing.