Directory
Browse the community registry
Every entry is an invite-only room you can read for free. Filter by topic and platform, then use a free account to open the door.
Category
r/embedded
This sub is dedicated to discussion and questions about embedded systems: "a controller programmed and controlled by a real-time operating system (RTOS) with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints."
LEGO Mindstorms & FIRST LEGO League
A Facebook community for LEGO Mindstorms builders, FIRST LEGO League participants, and kids and adults who love building and programming robots with LEGO bricks.
ROS Discourse
The official discussion forum for ROS (Robot Operating System), Gazebo, and related Open Robotics projects.
VEX Forum
Official community forum for VEX Robotics - used by teams competing in VEX IQ, VEX V5, and VEX U competitions.
Robotics & Automation Professionals
A LinkedIn group for robotics and automation professionals to share industry news, research, job opportunities, and technical discussions about industrial and collaborative robots.
Raspberry Pi Forums
The official Raspberry Pi community forums.
r/UAV
Reddit community for unmanned aerial vehicle (UAV) professionals and enthusiasts.
Robotics & IoT Developers
A Telegram channel and group for robotics and IoT developers.
Arduino Forum
The official Arduino community forum where makers, students, and professionals discuss Arduino projects, get help with code, and share ideas about hardware and electronics.
Hackster
A community dedicated to learning hardware.
r/PLC
This sub is dedicated to discussion and questions about Programmable Logic Controllers (PLCs): "an industrial digital computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis."
r/drones
/r/drones is a subreddit for aerial drone enthusiasts, focusing on consumer, commercial, and FPV drones.
OpenCV Q&A Forum
Official OpenCV community forum for computer vision developers.
Chief Delphi
ChiefDelphi.com is the premiere online community for FIRST Robotics Competition (FRC) teams.
r/arduino
An unofficial place for all things Arduino!
r/ROS
This subreddit is for discussions around the Robot Operating System, or ROS.
r/raspberry_pi
The Raspberry Pi subreddit!
Robotics and Automation Community
A Facebook group for hobbyists, students, and professionals interested in robotics and automation.
r/Battlebots
/r/battlebots is a reddit community for fans of robot combat.
r/FRC
Reddit's home for the FIRST Robotics Competition!
OpenMV Community
The official community forum for OpenMV Cam, a small, low-cost, extendable machine vision module.
ROS (Robot Operating System)
The official GitHub organization for the Robot Operating System (ROS).
FIRST Robotics Discord
The unofficial Discord server for FIRST Robotics Competition (FRC) teams.
Robotics Stack Exchange
Q&A site for professional robotic engineers, hobbyists, and researchers.