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Pseudonymous maker “Andy arm358” has put collectively an open supply Raspberry Pi-powered cockpit show system for boaters, providing all the pieces from navigation to tide tables as an online app accessible from any smartphone or pill through Wi-Fi: BoatBuddy.
“I made this cockpit/boat show as a means for me to view my location, pace, and tide tables whereas out on the water,” Andy explains. “Self-hosted straight from the Pi — no web connection required! All it’s important to do is hook up with the community, navigate to boatbuddy.stay, and your show is prepared for you in your smartphone.”
The Raspberry Pi-powered BoatBuddy serves a helpful boat cockpit straight to your smartphone. (📷: arm358)
The software program’s function listing is spectacular: It presents a navigational map with location and non-compulsory historical past, heading, depths, buoys, and really useful observe; a speedometer based mostly on international navigation satellite tv for pc system (GNSS) information; a tide desk with excessive and low tides for the following eight intervals; and a Bluetooth receiver, so you may hook the {hardware} as much as an amplifier and stream your favourite tunes.
Talking of {hardware}, the mission is designed to be low-cost: BoatBuddy runs on a Raspberry Pi 3 Mannequin B+, Raspberry Pi 4, or Raspberry Pi Zero 2 W — the latter missing the analog audio output requires for the Bluetooth streaming performance however in any other case suitable — with an Adafruit GPS breakout soldered to protoboard or wiring to hyperlink it to the Raspberry Pi’s general-purpose enter/output (GPIO) header.
The BoatBuddy runs on a Raspberry Pi 3 Mannequin B+ or higher, plus a GPS breakout. (📷: arm358)
“Any Raspberry Pi much less highly effective [than these] will not be really useful,” Andy notes, “as a result of overhead of the info smoothing algorithm.”
Andy has indicated that it could be potential to develop the system to incorporate throttle management through the unused pins of the Raspberry Pi’s GPIO header, however notes that he will not be including such performance himself: “I don’t want that type of legal responsibility,” he writes.
Full particulars, together with a pre-generated microSD card picture and handbook set up directions, can be found on the mission’s GitHub repository beneath an unspecified open supply license; extra info is offered in Andy’s Reddit thread.
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