Open Roberta Lab

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Open Roberta Lab is ranked #5 of 26 in robotics education software on Inferse. It runs on Android, iOS, Web. There is a free plan.

Compared on robotics education software

Free plan: Yeslab.open-roberta.org
Robot simulator: Yeslab.open-roberta.org
Coding modes: blocklab.open-roberta.org
Classroom tools: Yeslab.open-roberta.org
Curriculum library: Yeslab.open-roberta.org
Supported robots: Arduino Uno, Arduino Nano, Arduino Mega, Bionics Kit, Bionic Flower, B•O•B•3, Bot’n Roll, Calliope mini, Edison, Joy-Car, LEGO Mindstorms EV3, LEGO Mindstorms NXT, mBot, mBot 2, micro:bit, NAO, ROB3RTA, Robotino, senseBox, LEGO SPIKE Prime, LEGO Robot Inventor, Thymio, fischertechnik TXT 4.0 Controller, LEGO WeDo 2.0lab.open-roberta.org
Learner level: mixedlab.open-roberta.org
Supported platforms: Web browser on PC, Mac or tablet; iOS and Android mobile applab.open-roberta.org

Facts

Purpose: Open Roberta Lab is an online programming environment for robots and microcontrollers, aimed at helping people learn programming.open-roberta.org · 3 Oct 2026
Visual programming: NEPO is a graphical, block-based programming language that users assemble with drag and drop.open-roberta.org · 3 Oct 2026
Hardware support: The Lab supports multiple robot and hardware systems, including LEGO Mindstorms EV3, Calliope mini, and NAO.open-roberta.org · 3 Oct 2026
Simulation: The Open Roberta Sim lets users program virtual robots when they do not have hardware available.open-roberta.org · 3 Oct 2026
Neural networks: The Lab includes an integration for creating and using artificial neural networks in NEPO programs.roberta-home.de · 3 Oct 2026
Browser access: The platform can be used without installation from devices with a standard internet browser, including PCs, Macs, and tablets.open-roberta.org · 3 Oct 2026
Accounts: Users can program without an account, while an account enables saving programs and settings for later use in the Lab.roberta-home.de · 3 Oct 2026
Sharing limit: Sharing programs with others or publishing them in the gallery requires a verified account with an email address.roberta-home.de · 3 Oct 2026
Privacy and hosting: The privacy information says the website is hosted on Fraunhofer IAIS servers in Germany and personal data are not transferred outside the EU.roberta-home.de · 3 Oct 2026
Data retention: The privacy information says visitor IP addresses are automatically deleted from server log files after 30 days.roberta-home.de · 3 Oct 2026
Support: The maker directs users to its Wiki and FAQ and offers email support for questions that remain unresolved.open-roberta.org · 3 Oct 2026
Intended users: The Roberta initiative describes its aim as engaging children, young people, trainees, and employees with STEM topics and technology.open-roberta.org · 3 Oct 2026