An autonomous boat build needs waterproofing, simple navigation and a recovery plan before advanced autonomy.
A small autonomous boat is a good robotics project because GPS works well outdoors and water removes many wheel-traction problems. The hard parts are waterproofing, power safety and recovery if the boat loses control.
Start with waypoint hold and manual override. Add missions only after the boat can return home and shut down safely.
Stable platform with room for electronics
Differential steering without rudder linkage
Forward and reverse thrust control
Motor control, telemetry and failsafe
Waypoint position
Heading hold and turns
Add sonar depth readings and slow grid missions.
Shrink the hull and use lower-power thrusters for safe testing.
Treat the generated output as a prototype plan, not a certified product. Body-adjacent, high-voltage, optical-energy and mobility builds need qualified review before real-world use.
No. Two thrusters can steer by differential thrust.
The controller should stop, return home or stay inside a geofence, depending on GPS quality.
Start in a pool or small pond with a recovery line attached.
Start with this prompt prefilled, then let RoboHub generate the live parts list, wiring plan, CAD and firmware.
Generate build