STEM Boat – Viking paddle boat
Programmable RC STEM boat
- Write programs to remote-control (ESP32 is recommended)
- Mock-up of Viking pirate ship
- Real wooden boat structure
- Version 1: Viking 1 (with rudder)
- Version 2: Viking II (Rudderless version, two paddle wheels operate independently)

Become a shipbuilder
- The hull design is stable and beautiful
- Assemble in sequence to get familiar with the design structure of early wooden boats
- The transparent hull fully displays the hull structure
Learn about the science of boat balance
- The design of the ballast stone at the bottom of the ship recreates the ancient navigation wisdom
- During the assembly process, you can experience how the kit design can increase the balance of the hull.
- A simple balancer is included to calibrate the balance of the boat after assembly (including battery installation)
Programmable remote control
- The original control box provides complete control software (not open source), users can control it at any time with just a mobile phone/tablet
- You can prepare ESP32 by yourself or purchase an additional ESP32 control box and write your own program to control it.