Good morning. My name is Mauro.
I bought Robomaster because I want to teach my son python programming but I have big connection difficulties.
I tried both wifii and usb but both are rejected.
I made a Ping command and the robot responds but if I use the example attached to the SDK:

import robomaster
from robomaster import robot


if __name__ == '__main__':
    ep_robot = robot.Robot ()

    # 指定 连接 方式 为 USB RNDIS 模式
    ep_robot.initialize (conn_type = 'rndis')

    version = ep_robot.get_version ()
    print ("Robot version: {0}". format (version))
    ep_robot.close ()

the robot refuses the connection.
Unfortunately I need to program in this way because my child is blind and cannot use visual programming.
Without this type of programming I don't know what to do with the robomaster.
Can anyone help me ?
I have also tried with the Robomaster software but the speech synthesizers and braille bars are not compatible and cannot read the screen.
I hope I was clear, I don't speak English.
Sorry.

Help me.

A thousand thanks

best regards Mauro.

Have you tried using the ip instead of rndis?

Hello.
I have not done this test.
I tried with a ping command and the robot responds.
In the python program I did not use the IP address because in the description that command indicates the type of connection.

Anyway, I'll try later.

Thank you

Hello.

i tried to put the ip address but it doesn't work