The local hub of the Yachtmemory system.
The YMBox connects existing onboard technology, sensors and modules into one integrated system – locally on board and independent of any cloud service.
Hardware and software in one unit.
The YMBox collects data from existing devices and bus systems such as CAN, NMEA2000, NMEA0183 and Signal K.
It stores the data locally in a database, provides dashboards and connects sensors, analysis and automation into one integrated system.
The architecture remains fully operational locally – even without an internet connection.
System architecture
The YMBox connects sensors, onboard electronics, local dashboards and optional cloud services.
Technical foundation
The YMBox is built on proven components and open interfaces.
Raspberry Pi 5
Compact Linux platform for local data processing, dashboard and onboard services.
CAN / NMEA
Connection to existing onboard electronics via CAN, NMEA2000, NMEA0183 and Signal K.
MariaDB
Local database for long-term data, histories, anchorages and system states.
WireGuard VPN
Secure connection to the YMServer without making the yacht directly reachable from the internet.
Local web dashboard
Display within the onboard network on tablet, notebook or smartphone.
Open Source
The onboard platform is based on open standards and documented hardware.
Local dashboard
All data can be displayed directly within the onboard network on a tablet, notebook or smartphone.
The dashboard runs locally on the yacht and does not require any external cloud connection.
Sensors and extensions
The YMBox connects additional Yachtmemory modules such as the chain force sensor, chain length sensor, bilge sensor or YM Switch Box.
This enables functions that conventional onboard electronics usually do not provide.
Onboard network, Wi-Fi and internet
The YMBox provides local dashboards and services directly within the onboard network.
Internet access is only required for remote access, synchronization or cloud functions.
Secure cloud connection
When cloud functions are used, the YMBox connects to the YMServer exclusively through an encrypted VPN.
This means the yacht is never directly accessible from the internet.
Open source and open standards
The YMBox is based on open standards, documented hardware and open-source software.
Existing systems are integrated instead of being replaced.