B&G (Brookes Gatehouse) H3000 CPU Processor. Hercules. CUP Part Number: BGH250002

IMPORTANT! Was working when removed during the refit, but start timer acted up and logging-in to CPU with the PC via the USB cable was problematic. So maybe needs a full reset or new firmware to be perfect. Incl. are CPU unit and USB cable, nothing more. Check the photos. I have other B&G and yachting stuff too, displays etc.
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Designed to appeal to both the serious cruising and racing owner. Technological improvements experienced with the H3000 system are striking, with particular advances in display technology, ease of use, ease of installation and durability. H3000 added new products and new functionality to the B&G range.

The CPU is the core of the H3000 system, taking the majority of sensor inputs and using a dedicated processor to rapidly calculate and calibrate further functions and distribute them to display units and external devices. The new enclosure enhances ease of installation with its plugged connections. The CPU is function upgradeable to enable the purchase of upgrades for additional functionality. This means upgrading your system is straightforward. As well as sensor inputs there is also a USB interface that allows straightforward connection of a PC for either NMEA communications or the H-Link™ communication protocol used by software packages such as Deckman. The H3000 CPU is supplied with powerful software functions that include easy to use, highly accurate AutoCal calibration tools to bring the established power of the H3000 system calibrations to all users. A software level designed specifically to meet the requirement of racing and advanced cruising applications.

Hercules adds the following: Up to 6Hz update rates, Dynamic Damping, Wind data corrected for Heel angle, Advanced TWS calibration, Secondary Pulse input for additional boat speed sensor, Boat speed linearity/heel angle correction.
Please see my other items too, thnx.