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WAVESHARE

Waveshare USB to Serial Port Expansion Board HUB

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Multi-Brand Raspberry Pi Add on Boards (HATs) for everyday users

The Waveshare USB to Serial Port Expansion Board HUB by WAVESHARE is a value-for-money multi-brand raspberry pi add on boards (hats) designed for everyday users. It features Item Type: Other Board and Board Type: Expansion Board.

₹1,499
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Total: ₹1,499
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Other Board
Board Type: Expansion Board
Operating Voltage (VDC): 5
Length (mm): 65
Width (mm): 30
Weight (g): 15

Ideal For

Everyday convenience
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About This Product

The Waveshare USB to Serial Port Expansion Board HUB by WAVESHARE is a value-for-money multi-brand raspberry pi add on boards (hats) designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Other Board
  • Board Type: Expansion Board
  • Operating Voltage (VDC): 5 — works with standard household power
  • Length (mm): 65
  • Width (mm): 30
  • Weight (g): 15
  • Shipping Weight: 0.018 kg
  • Shipping Dimensions: 7 × 4 × 2 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a 4 port USB hub for Raspberry Pi, provides more USB capability to your Pi, what's more, it features a USB to UART converter for easy serial communication. It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W / Zero WH.
What's on the USB HUB HAT:
Waveshare USB to Serial Port Expansion Board HUB  
  1. Raspberry Pi GPIO interface: for connecting Raspberry Pi
  2. USB to UART: for controlling the Raspberry Pi via a serial terminal
  3. USB HUB interface (bottom): for connecting the HUB to the Raspberry Pi USB port
    • Raspberry Pi Zero / Zero W / Zero WH: connected via Micro USB connector
    • Raspberry Pi B+ / 2B / 3B / 3B+ /4B: connected via Micro USB cable
  4. USB extended ports: USB1~USB4
  5. USB port indicators: a dedicated indicator for each USB port, D1~D4 for USB1~USB4 respectively
  6. Power indicator
  7. USB to UART indicator
  8. FE1.1S: USB HUB chip
  9. 12MHz crystal
  10. CP2102: USB to UART converter

Features:

  1. 4 USB Ports, compatible with USB2.0/1.1
  2. Onboard USB to UART, with enable/disable switch, convenient for Raspberry Pi serial debugging and avoiding conflict
  3. Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB port

Package Includes:

1 x Waveshare USB to Serial Port Expansion Board HUB

1 x Micro USB Connector

1 x Micro USB Cable

1 x RPi screws pack (2pcs)

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.