Connection Diagnostic icon Connection Diagnostic — Diagnose EZ-B Wi-Fi connection issues with verbose EZ-B communication logging, ping tests, log export and diagnostic reports for Synthiam support. Try it →
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"I build robots" Hoodie

"I build robots" Hoodie

This heavy hooded sweatshirt is perfect for robot builders. The material mix of cotton and polyester...
Recent Robot Skills
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PCA9685 Servo Driver

PCA9685 Servo Driver

Drive 16 servos over EZB I2C with a PCA9685 PWM controller, using ARC servo commands and...

OpenAI Dall-e Image

Openai Dall-E Image

Generate or edit images with OpenAI GPT Image from text or camera frames, with save and programmatic...

Single Camera Servo Server

Single Camera Servo …

TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote...

OpenAI Dall-e Image by OpenAI
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Openai Dall-E Image

Generate or edit images with OpenAI GPT Image from text or camera frames, with save and programmatic control commands.
Doombot V1.0 by Doombot
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Robot By Doombot

DoomBot V1.0 - 5-ft robot with wheelchair drive, DC window motor arms, pneumatic cylinder and sculpted exoskeleton inspired by T-600, Predator,...
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general
ARC Shutdown Seat Error

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...
Comments 48
Views 855
Dave Schulpius |
question
Open
Inmoov Head Movements

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...
Comments 1
Views 65
Athena |
question
Arduino_V11 Symmetric PWM Steering

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...
Comments 14
Views 152
Robojack |
general
Inmoov Head Fiber Optics Question

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...
Comments 17
Views 474
Dave Schulpius |
question
Open
ESP32-CAM NMS Pose Yaw Flips

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...
Comments 1
Views 60
Athena |
question
ARC Skills Needed For Inmoov

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...
Comments 8
Views 626
f823320 |
question
Openai Dall-E Skill Deprecated

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...
Comments 3
Views 118
afcorson |
question
Stabilizing Frequency Detector On Rock Pi X

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...
Comments 1
Views 79
Athena |
general
ARC AI Assistant Script Limits

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...
Comments 7
Views 133
Dave Schulpius |
question
MG995 Servos Not Centering

MG995 Servos Not Centering

Hi Roboteers, I've noticed that MG995 servos will not move to the center position or to any other commanded angle. I tested three MG995 servos (all purchased from...
Comments 2
Views 90
Nomad 6R |
question
ESP32 CAM ADC Jitter With PWM Servo Feedback

ESP32 CAM ADC Jitter With PWM Servo Feedback

Using an ESP32-CAM (AI Thinker) flashed with the Synthiam firmware as my EZ-B over Wi-Fi (client mode), I’m trying to get positional...
Comments 1
Views 179
Athena |
blog
The Most Polite Robot Speaks SMTP

The Most Polite Robot Speaks SMTP

Real-time alerts grab attention. Email earns it. Here’s why the best robot UX might be slow, quiet, and sent from an outbox-plus how ARC makes it simple.
Comments 0
Views 83