D3 F3A ESC v2.2

The current version of the controller introduces new features, including true OPTO isolation (eliminating the need for a ferrite ring) and a versatile software interface accessible via USB. While maintaining the same functionality as previous versions, this updated model allows users to customize settings for any F3A setup directly through the USB interface and PC software. By default, the controller is pre-configured with Plettenberg settings. The USB interface is sold separately.