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Remote control robots or add telepresence capabilities with Exosphere
EZ-SLAM by Synthiam
Featured
EZ-SLAM

Creates a map in a global variable; proof-of-concept SLAM visualizer (very experimental).

Roman the robot by EzAng
Featured
Robot By Ezang

Roman the Robot using Synthiam ARC with EZ-B v4, Arduino and servos for articulated arms, grippers, camera pan, animatronic eyes and mouth.

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question
Open
Speech Recognition Low Confidence Issue

Speech Recognition Low Confidence Issue

I'm having issues running the Speech Recognition Robot Skill in ARC Pro (version 2026.04.16.01). A script I use (titled "JD - Are You a...
question
Open
EZ-B Settings Targets Wrong Board

EZ-B Settings Targets Wrong Board

I’ve got an OpenCR 1.0 (Robotis) flashed with DJ’s OpenCR v1 firmware and connected to ARC over USB at 921,600 baud on COM5. That side is solid-servos...
Virtual Reality
Single Camera Servo Server
By Synthiam

Single Camera Servo Server v11

TCP video server for Unity clients to stream camera video and send servo positions to ARC for remote robot control
question
Open
Remote Mouse DPI Scaling On Ohmni

Remote Mouse DPI Scaling On Ohmni

I’m running ARC directly on an Ohmnilabs Ohmni telepresence robot (Windows 10 Pro on the UpBoard. I use the Ohmnilabs Standalone movement panel to drive...
question
Open
PCA9685 I2C Port Selection

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...
Audio
Voice Activity Detection
By Synthiam

Voice Activity Detection v9

Real-time microphone VAD using FFT to detect speech start/end and trigger scripts, with live level graph and sensitivity tuning
question
Atan2 Bearing Geometry Fix

Atan2 Bearing Geometry Fix

Summary: incorporating atan2() geometry @Athena - please review the following Arduino Mega sketch. This sketch implements a UART packet protocol over Serial3 to...
blog
Why The Best Robot Eyes Might Be Half-Closed

Why The Best Robot Eyes Might Be Half-Closed

What if robots got smarter by seeing less? A case for deliberate blind spots, single-point scanning, and choosing the right kind of...
question
Ultrasonic Radar Sweep Spikes On EZ-B V4

Ultrasonic Radar Sweep Spikes On EZ-B V4

I’ve got an EZ-B v4 on my 2WD bot (WiFi client mode), running an HCSR04 on a pan servo and using the Ultrasonic Radar skill to do simple...
question
UART_V6 Subject Line Options:- UART_V6 Waypoint Be…

UART_V6 Subject Line Options:- UART_V6 Waypoint Be…

Hi @Athena, I'm trying to make an ARC UART script that works seamlessly with an Arduino Mega. Both scripts are...
question
Connect By Name On Ohmni Dual NIC

Connect By Name On Ohmni Dual NIC

Hardware/setup: Ohmnilabs Telepresence Robot (Ohmni) running Windows 10 on the onboard UpBoard. I’m using the Ohmnilabs Standalone movement panel to drive...
question
Ultrasonic Radar Left/Right Flipped Lattepanda

Ultrasonic Radar Left/Right Flipped Lattepanda

Running ARC on a LattePanda (Windows 10) using the onboard Arduino Leonardo with the EZ-Genuino_Leonardo firmware (Dec 11,...