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blokdots 3.0

blokdots 3.0

sketching with hardware

0upvotes
Launched May 26, 2026

About blokdots 3.0

blokdots 3.0 is an innovative visual platform designed for building interactive hardware projects without the need for coding. It enables users to connect sensors, motors, and other electronic components through an intuitive trigger-action interface, making hardware prototyping accessible to both novices and experienced makers. The latest version features a ground-up rebuild using its own C++ framework, replacing the older Firmata protocol, which results in improved performance and flexibility. Notably, blokdots 3.0 allows exporting real C++ or JavaScript code, facilitating seamless handoff to engineering teams or further customization. Users can upload projects directly to Arduino boards, eliminating the need for a laptop during deployment, and it integrates smoothly with tools like ProtoPie, Figma, and Socket.IO for comprehensive UI and hardware prototyping. This combination of hardware control, visual programming, and code export makes blokdots a powerful choice for rapid prototyping, education, and IoT projects.

Screenshots

blokdots 3.0 screenshot 1
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blokdots 3.0 screenshot 6

Pros

  • No coding required with an intuitive trigger-action interface
  • Direct upload to Arduino for standalone operation
  • Custom code export in C++ and JavaScript for advanced users
  • Seamless integration with UI/UX design tools like Figma and ProtoPie
  • Built with a dedicated C++ framework for improved performance

Cons

  • Relatively new, so user community and resources may be limited
  • Learning curve for users unfamiliar with hardware prototyping
  • Pricing details are not explicitly provided and may vary

Use Cases

1Educational projects for teaching electronics and programming
2Rapid prototyping of IoT devices and smart gadgets
3Creating interactive art installations
4Developing custom hardware controllers for software applications
5Designing and testing embedded systems

Pricing

Likely follows a freemium model with basic features available for free, with additional functionalities or export options offered through paid plans. Exact pricing details are not specified.

Quick Info

Upvotes0
Comments2
Launched5/26/2026

Topics

Design ToolsPrototypingHardware

Alternatives

Blockly for Arduino
Node-RED
Scratch for hardware
mBlock
Tinkercad Circuits

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