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Pi Australia  |  SKU: WS-21443

USB To UART Module, Micro / Mini / Type-A / Type-C Connectors, High Baud Rate Transmission

$4.97
Tax included Shipping calculated at checkout.

Call us on 1300 240 817 between 10 AM and 4 PM on weekdays or email team@littlebird.com.au .

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Pi Australia is operated by Little Bird, and we go to great lengths to ship your orders, often within minutes.

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For orders over 500g (such as bulky items), shipping may cost more than the initial estimate.

We deliver across Australia, and here are the options (based on your location; view them on the cart page):

  • Standard Post: Starting at $7 (6+ business days, with tracking)
  • Express Post: Starting at $11 (2+ business days, with tracking)
  • Same Day Delivery: Available for Sydney orders.
  • Non-metro WA, NT, SA, and TAS: May take an additional 2+ days.

A high-performance USB to UART adapter module based on the CH343G chip, offering data rates up to 6 Mbps—significantly faster than older CH340G-based adapters. Features a USB-C connector and adjustable voltage levels for compatibility with a wide range of microcontrollers and embedded systems.

Built-in protection circuits guard against surges, static discharge, and overcurrent, making this a robust choice for development and debugging work.

Key Features

  • CH343G Chip – High-speed data transfer up to 6 Mbps
  • Adjustable Voltage – Supports 5V, 3.3V, 2.5V, and 1.8V logic levels
  • USB-C Connector – Modern, reversible connection
  • Comprehensive Protection – Resettable fuse, TVS diodes, and IO protection circuits
  • Selectable TTL Output – Onboard jumper to switch between 3.3V and 5V
  • Quality Construction – Double-sided black PCB with gold plating

Specifications

  • Chip – CH343G
  • Max Baud Rate – 6 Mbps
  • Logic Levels – 1.8V / 2.5V / 3.3V / 5V
  • OS Support – Windows 7/8/10/11, Mac, Linux, Android

Package Contents

  • 1× CH343 USB UART Board
  • 1× 6-pin squid wire

Resources

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