USB HUB HAT

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USB HUB HAT
4 Port USB HUB HAT for Raspberry Pi Zero / Zero W
Usb-hub-hat-1.jpg

4 Port USB HUB HAT for Raspberry Pi Zero / Zero W, USB to UART Onboard
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Introduction

4 Port USB HUB HAT for Raspberry Pi Zero / Zero W, USB to UART Onboard.

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How to use

Take Raspberry Pi Zero W as an example:

  1. Plug the module into the 40Pin GPIO connector on the Zero Board.
  2. Plug the Micro USB connector to both the micro USB ports on the Zero W and the USB HUB HAT.
  3. For serial connection: connect the "USB to UART" port to your PC with a USB cable and the LED will be turned on. Then install the CP2102 driver on your PC. Now you can access your Pi using a serial connection (you should enable shell and kernel messages on the serial connection).
  4. Attach USB devices to the USB1~USB4 ports and the corresponding LED will be turned on to indicate the working state.

Note:

  • There are two micro USB ports on the USB HUB HAT. Only the "USB HUB" (but not "USB to UART") connector is used for USB expansion.
  • You have to attach the USB HUB HAT to a Raspberry Pi B+/2B/3B with a USB cable although the module can be attached to a Pi Zero W with the Micro USB connector.
  • If you cannot access your Pi using a serial connection, try to enable the serial option in "sudo raspi-config".

Interface Introduction

Identification Description
USB HUB USB HUB interface, connect to the USB port of Raspberry Pi
USB1-USB4 USB expansion port, can connect USB devices
USB to UART Raspberry Pi serial port

Raspberry Pi Serial Port

There is a switch on the back of the module, the switch can select the serial port. Both switches are turned ON, and the serial port of the Raspberry Pi can be drawn out.

Resources

Documentation

Software

FAQ

 Answer:

Connect the USB HUT interface to the computer with a USB cable to see if the computer can recognize the USB HUB. If the module can be recognized it should work fine. Check the USB connector for poor contact.
In addition, if the USB port of the Raspberry Pi ZERO is set to a wired network card, the USB HUB will not be recognized.

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