ROS交流群
ROS Group
产品服务
Product Service
开源代码库
Github
官网
Official website
技术交流
Technological exchanges
激光雷达
LIDAR
ROS教程
ROS Tourials
深度学习
Deep Learning
机器视觉
Computer Vision

xiaoqiang ROS robot tutorial (5) xiaoqiang remote control app for Android


  • administrators

    Xiaoqiang Homepage

    xiaoqiang remote control app Android version

    Client with remote control and small screen image display function xiaoqiang-with-control.apk

    0_1536151002822_de3ad686-58ff-426f-92cb-9579c9d09c38-image.png

    Client without the remote control function, with full screen display xiaoqiang-no-control.apk

    0_1536151022007_2b68d642-409d-4216-9008-55e29e7d89df-image.png

    Usage:

    1. Ensure that Xiaoqiang and the remote control handset are in the same LAN
    2. Start the server program on Xiaoqiang
    3. Open the app. If everything is normal, you can see Xiaoqiang’s voltage display and Xiaoqiang image data. If there is no data you can try clicking the reconnect button.

    Troubleshooting

    Q: Unable to connect to xiaoqiang after app launched
    A: It may be because Xiaoqiang and your phone are not in the same LAN. It is also possible that Xiaoqiang’s server-side program does not start. You can enter sudo service startup restart to restart the service program and try again.

    Q: Unable to remote control after successful connection
    A: Check whether the driver is operating normally. Check whether the serial port USB of xiaoqiang is properly connected. Then enter rostopic echo /system_monitor/report. If the voltage is normal, then the platform is normal. If the voltage does not display properly, restart the service and see sudo service startup restart. If the voltage is normal but still can’t move, check if infrared sensors triggered. The infrared sensor will glow red when triggered.

    Q: No video transmission after successful connection
    A: Check if the camera USB is connected properly. Then restart the service and try again sudo service startup restart

    Xiaoqiang Homepage
    Back To Index