====== Current Standards ====== ==== NMEA 0813 ==== * Well known * Easily hacked ==== NMEA 2000 (N2K) ==== * Proprietary * Standardizes PHY and cabling * Must register and assign PGNs * Must buy into the cartel ====== New Standard ====== * Wireless out of the box (using Flutter Wireless) * IPv6-based too much data on wire? Too confusing? * Open Standard * Website to register vendor and data codes * Benevolent dictators of standard * We approve vendor and data codes ==== Protocol Details ==== * Easily tied into standard Ethernet * L3 Protocol * IPv6 * Put data directly into IPv6 extension header (header 60 maybe)? * Data grouped into multicast addresses * L4 Protocol * Existing one out there in RFC land? * SCTP for life critical * UDP or own raw protocol for normal traffic * Author an RFC? * Version number as part of header * 1 - NMEA 0813 * 2 - NMEA 2000 * 4 - Reef41 ==== Name Brainstorming ==== === Company === * Future Marine, LLC. * Marine of Things, LLC. (MoT) * Nauticom, LLC. * Use Nenticom? === Protocol === * ReefCOM * Reef41 (R41 protocol) * Marine41 * N41 === Product Line === * Coral ====== Products ====== * CoralWind * Wind, sail, weather station related instruments * Maybe a separate CoralWeather * CoralPower * Engine management * CoralHead * N2K gateway, hub for flutter devices * One version could have wifi * CoralPatch * Flutter device that takes an existing device's N2K data and converts it to wireless ===== Notes ===== * Solar Power * Sort of an open version of TikTack product line (now Raymarine) * Doesn't work 24x7 * In-line power * Tap into power going to device being measured (with CoralPatch) ====== Startup Resources ====== * Protocol standard developer (embedded, protocols, C language) * IOS/Android app developer for reading data * Website, outsourced * Test equipment * N2K protocol reader equipment * Office or hacker space with room for permanently located hardware * Budget for marine conferences (travel, entrance fees) ====== Benefits ====== * Wireless from the start * And Internet of Things based mentality * Make it easy to put everything on a network * Cost less than products with N2K markup * Allow other companies to develop products around the protocol ====== Challenges ====== * Reverse N2K without getting sued? * N2K has huge market share and is industry standard * Mostly towards recreational market * Getting the word out: marine conferences, distributors (defender.com) * Augment existing products or create own? ====== Research ====== * Arduino for CoralHead * Protocol stacks on Arduino (IPv6) * N2K interface in Arduino,