What you need
Prepare your computer and workspace, and understand which tasks require a physical arm.
Starting without a robot
- A computer with a current browser and internet access.
- Working WebGL for the 3D scene; hardware acceleration helps with complex scenes.
- A Lab account to save progress and personal data.
Working with hardware
- A robot matching the selected Lab model, a secured base and intact cables.
- A data-capable USB cable and a board supported by the Lab driver; Bluetooth requires compatible wireless firmware.
- The correct power supply for your particular kit. Check servo labels and kit instructions, rather than relying on the SO-ARM101 name.
- Clear space throughout the arm’s travel and an accessible power disconnect. Keep hands and loose objects outside the movement area.
Browser choice
A current desktop Chrome or Edge is a practical starting point for hardware connections. USB needs Web Serial; Bluetooth needs Web Bluetooth. Operating-system or organization policies can block devices even when the API exists. See browser support.
| Task | Prepare |
|---|---|
| Assembly | Parts, fasteners and tools specified for your kit revision. |
| Drawing and paths | A securely mounted pen, paper and verified tool/base calibration. |
| Vision | A virtual scene or accessible camera; even lighting for physical objects. |
| Camera calibration | A printed target with a known, measured square size. |
Start the first lesson in simulation. A 3D model on screen does not mean the physical arm is connected or safely configured.
Controls
| Button or field | Action and result |
|---|---|
| Sign in | Have access to your email and sign into the account where you will save progress. |
| Not connected → Virtual | Checks basic Lab operation without a physical arm. After the wizard, open the scene and change one joint. |
| Profile → robot model | Before using hardware, create or select the correct profile; do not use someone else’s mechanical calibration without checking it. |
| Tools → required card | Load dependencies in advance. For camera tasks, check camera permission and the live image. |
Ready for a first test: you are signed in, the model is loaded, Virtual is selected and you understand the current tool’s stop control. A physical test also requires checked assembly, power and workspace.