How do I connect my PS1 controller with an adapter to usb and another adapter to USB-C?

[Leobastiani]

I have a PS1 controller, an adapter to USB and another adapter to USB-C and I wish to know how can I use with my Redmi Note 7 which has Android 9
It works on my Mac with a name of Twin USB Joystick but I tried to use Octopus app and it didn't recognize a controller
Thank you

 

[allegroro]

Hi! Using a USB or USB-C adapter Connect the controller to your smartphone . If your PS1 controller is not detected immediately, try tapping the "Mode" button on your controller to switch it to analog control mode. install the Sixaxis Controller app on your smartphone. Open the app and press the "Pair Controller" button.
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