Set Digital icon Set Digital Toggle a digital I/O port between TTL low (0V) and high (3.3V/5V) in ARC; select board and port, simple on/off control-signal only. Try it →

Robot Programming Support

Everything you need to build and program robots with Synthiam ARC — from your very first DIY project or classroom education robot to advanced enterprise AI, vision, and autonomous navigation.

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Getting Started Guide

New to robotics? The step-by-step guide walks you through planning, connecting hardware, adding Robot Skills, and programming behaviors.

🚀 Start Guide
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Ask Athena — AI Technician

Stuck? Describe your challenge in plain English and Athena will walk you through a solution step by step.

How To Use Synthiam Support

Walk through the support section — installing ARC, programming robots, discovering Robot Skills, and using the documentation.

synthiam.com — Robot Programming Support