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Share robot projects, ask ARC programming questions and learn from other builders. Browse tutorials, Robot Skills, example programs and community discussions.
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Autonomous AI
Autonomous AI robot skill with vision, speech, movement, animations, and self-directed task...
Azure Text To Speech
Azure Text-to-Speech for ARC: generate natural-sounding robot speech with Microsoft Azure voices,...
Exosphere
Telepresence and remote control for any robot with human-assisted tasks, video, audio, and AI...
Rtk Gps
RTK GPS rover/base skill with NTRIP corrections, cm-level pose, heading support, map fusion, and NMS...
Outdoor Navigator
GPS-driven outdoor robot navigation with satellite maps, saved waypoints, zones, no-go areas,...
Bn880 Gps Compass
BN-880 GPS/compass fusion for ARCx: smooth robot pose, heading, and earth-mapped coordinates for...
Control UBTECH Alpha UBT-12HC smart servos via ARC using EZ-B v4/IoTiny UART, assign virtual ports, set baud, custom bits and position mapping.
Sherpa-ONNX Speech To Text v2
Offline continuous speech recognition with wake word support, custom phrases, and real-time transcription using sherpa-onnx models on ARC...
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Unity Control Lag With Camera Servo
I’m running an iRobot Roomba base in ARC, connected over USBTTL serial (COM4, 115200) using the iRobot Roomba Movement Panel. On top I have a 2DOF...
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Rev26 Script Cleanup Request
Hi @Athena, I'm nearly ready to put this script into production. Could you rewrite the complete Rev25 script into a cleaner Rev26 for my ARC project? This is the...
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Arcx 2026.09.19.00
Synthiam ARCx runs headless on robots, with web programming, Robot Skills, Blockly, JavaScript, Python, vision, speech, and hardware control.
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Startup ARC Project Error
I'm getting this error when loading my ARC project at startup - please help. What does it mean? Is this a camera-control issue, a Robot Skill issue (for example, a...
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Arcx 2026.09.21.01
ARCx simplifies audio commands, adds grid snapping and zoom, and streamlines Robot Skill publishing and documentation.
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Personality Generator Canceling Long Scripts
Running ARC on a DF Robot LattePanda (Windows), using the onboard Arduino Leonardo over USB with the EZ-Genuino firmware and DTR...
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Fixing Bearing Calc And Servo Sweep
@Athena, Attached is JavaScript Rev22 of an IR tracker for a rover. Can you review it? Context: this is an embedded ARC JavaScript script running in...
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TCP Clients Dropping Python Connection
I’ve got an OpenCR 1.0 (Robotis) on USB COM5 running DJ’s EZB-compatible firmware flashed via Arduino IDE. In ARC on Windows, Connection 0 is...
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IR Tracker Code Review
@Athena, Please review the JavaScript code below. Context: - This script (IR_TRACKER_v20) runs on the EZ-B v4 (EZBv4) firmware as a JavaScript script that is part of my ARC...
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Download Animation To ESP32
Would be useful to have a "download animation button" that would take animations from the servo recorder or animation from auto position and download those...
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Robots Prefer Verbs: The Case For One-Line Intent Over Grand Plans
What if the best interface for a robot isn’t a grand plan but a single verb? A look at...
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