ROVER

Remote Operation and Visualization of Embodied Robots

3D model

Drag to orbit · Scroll or pinch to zoom500 mm reach · Ø128 mm base

Joint pose

Tool flange BASE FRAME / MM

X
—
Y
—
Z
—

MQTT playground

Send poses to the simulated UR3e and read back its position.

Broker credentials (optional)
Disconnected

Use only demo data on shared brokers. The session prefix is a topic identifier.

Try it in MQTTX

For a short public HiveMQ test, leave the example URL in place and click Connect. In MQTTX Desktop, choose mqtt://, host broker.hivemq.com, port 1883, and leave credentials blank. For your own broker, use its MQTT host and port in MQTTX.

In MQTTX, subscribe to .

Publish six joint angles in radians to with Retain off.

{"j1":0,"j2":-1.57,"j3":1.66,
 "j4":-1.66,"j5":-1.57,"j6":0}

To request the current pose, publish to .

{"requestId":"demo-1"}

State messages contain six joint angles and flange xyz in base-frame millimetres. Replies include the request ID.