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Discover Exosphere
I Make Robots Crew Socks
Audio File Out EZB
Stream MP3 or WAV files from your PC to the primary EZ-B speaker for robot audio playback, alerts,...
PCA9685 Servo Driver
Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...
Openai Dall-E Image
Generate or edit images with OpenAI GPT Image from text or camera frames, with save and programmatic...
MIDI I/O for ARC: send/receive notes, run per-note scripts, control PC or external instruments, with panic to stop stuck notes.
InMoov hand hack: Exiii Handii modified for independent finger control, wrist with EZ-Robot lever servo, EZBv4 control and flex-sensor glove input.
PCA9685 I2C Port Selection
Hi Athena, I'm using the PCA9685 Robot Skill in ARC with an EZB v4 controller, and the PCA9685 is connected to the EZB v4 via the I2C port. I'm not getting any response...
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EZ-B V3 Set Digital Triggers Low-Level Relay On Co
I’m using an EZ-B v3 over Bluetooth with ARC on Windows to switch two LED strips via a common 2channel 5V optoisolated...
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ARC 2026.05.24.00 (Pro, Runtime And Free)
ARC v2026.06.13.00 boosts reliability, error handling, and Soundboard ControlCommand automation for flexible robot audio control.
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ARC Shutdown Seat Error
Hello, Since the last ARC update I've started seeing a new issue: ARC shows a popup error and hangs during shutdown, preventing the robot from completing its shutdown...
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Inmoov Head Movements
I built a new InMoov head and I’m trying to figure out how to move it. I assembled the head the same way as the original and I’m using Synthiam ARC to handle speech, vision, and...
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Arduino_V11 Symmetric PWM Steering
Thank you for the Arduino sketch and the ARC scripts. I'm using the Arduino sketch (Arduino_v10) as the robot controller (acting as the EZB) connected...
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Inmoov Head Fiber Optics Question
I see you designed a nice InMoov head with full movement, and I'm printing one now. Are the fiber optics included with the design, or do they need to be...
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ESP32-CAM NMS Pose Yaw Flips
I’ve got an ESP32-CAM (AI Thinker) flashed with the Synthiam ESP32-CAM firmware (set to Client Wi-Fi) mounted overhead and feeding ARC through the Camera Device...
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ARC Skills Needed For Inmoov
Servo Mapping EZ-B v4.pdf Hello Athena, I have built an EZ-Robot InMoov robot head and customized it. I have implemented a camera in each eye, with the right eye...
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Openai Dall-E Skill Deprecated
The "OpenAI Dall-E Image" Robot Skill returns the following error message in ARC. I assume this is because the skill has been discontinued. Is there a...
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Stabilizing Frequency Detector On Rock Pi X
Running ARC directly on a Radxa Rock Pi X (Windows, WiFi) mounted in a small rover. I’m using the Frequency Detector skill to move a...
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ARC AI Assistant Script Limits
I have a question about working with long scripts in the new ARC AI Assistant console. The console appears to have a line/character limit and won't accept...
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