Junji

Robot control and data

Junji

Robots

    No robots yet. An admin registers one under Robots, or start python -m robot_sim.

    Pick a robot on the left.

    Robot cameraNo camera feed
    Robot cameraNo camera feed
    Drive Take control to drive

    Keys: W A S D or arrows. Space = zero. Esc = STOP.

    v 0.00 · w 0.00
    Actions run on the robot
    Go to
    Events
      Activity what Junji did by itself and for whom · path: autonomous driven by a person
      Actions
      Home

        Latency

        Round trip (server ⇄ robot), ms
        Command → robot applied, ms
        Telemetry rate, Hz · jitter, ms
        Camera fps · Wi-Fi RSSI, dBm
        Robot settings

        Round trip = ping sent by the server until the robot's reply arrives. Command → applied = a drive command until telemetry shows the robot received it (includes up to one telemetry interval, 50 ms). Browser ⇄ server is measured from this page.

        Connect a robot register it, give it its id and token, and watch it come online
        1. Name it.
        2. Give it its identity. Plug the robot in by USB, open the serial monitor at 115200 baud and paste these lines (or start a simulated robot):
          Register a robot first.
        3. Wait for it. –
        Add a user

        Recorded sessions

        One session per robot connection: telemetry, events, every command and who sent it, and the 100 Hz control log (policy inputs and outputs) for retraining.

        Firmware updates

        Send a new firmware to a robot over Wi-Fi. The robot only installs it while its motors are off (lying down or held), checks the file's SHA-256, reboots, and goes back to its old firmware if the new one can't reach this server within 5 minutes. The update counts as done when the robot reconnects reporting the new build.

        Upload a build .bin from arduino-cli / Arduino IDE (Sketch › Export compiled binary)
        Build from the repo 
        
          
        
        
        
        
        
          
        Images
        
          
        
            Install to
            
            
          
        
          
        
        
        
        
        Update history 
        
      
        

      
      
        
        
        This server
        
        
        Server log