Looking for Pl2303 Board? Waveshare PL2303 USB UART Board (type A) is available at Zbotic with fast shipping across India.
The PL2303 is a low-cost and high-performance USB-to-Serial Bridge Controller. The PL2303 provides a convenient solution for connecting an RS-232 like a full-duplex asynchronous serial device to any Universal Serial Bus (USB) capable host.
The PL2303 highly compatible drivers could simulate the traditional COM port on most operating systems allowing the existing applications based on COM port to easily migrate and be made USB ready.
The PL2303 is exclusively designed for mobile and embedded solutions in mind, providing a small footprint that could easily fit into any connectors and handheld devices. With very small power consumption in either operating or suspend mode, the PL2303 is perfect for bus-powered operation with plenty of power left for the attached devices.
Pin connections of FT232 USB UART Board:
- VCCIO ↔ 3.3V or 5V output (the module is powered from USB, the onboard jumper should be shorted to 3.3V or 5V)
- GND ↔ GND
- TXD ↔ MCU.RX (signal direction: MCU.RX << PL2303 << PC.TX)
- RXD ↔ MCU.TX (signal direction: MCU.TX >> PL2303 >> PC.RX)
This breakout also allows you to connect the TX/RX pins of your favorite microcontroller or serial application to the RX/TX pins of the breakout, creating a simple serial cable replacement.
Features:
- Fully Compliant with USB Specification v2.0 (Full-Speed).
- On chip USB 1.1 transceiver, 5V to 3.3V regulator, and 12 MHz crystal oscillator.
- Supports RS-232 like serial interface.
- Programmable baud rate from 75 bps to 6,000,000 bps.
- Configurable 256-byte outbound buffer and 256-byte inbound buffer or 128-byte outbound buffer and 384-byte
inbound buffer. - Supports remote wake-up from MODEM input signals
- Two general-purpose I/O (GPIO) pins
- Optional external EEPROM for startup device configurations
- Small footprint 28-pin SSOP IC package
- Pin compatible with PL-2303HXA and PL-2303XA
Package Includes:
1 x PL2303 USB UART Board (type A)
1 x 4-pin custom connector jumper wire
About Pl2303 Board
Waveshare PL2303 USB UART Board (type A) is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by WAVESHARE, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.
Product Details
- Brand: WAVESHARE
- SKU: AI2070
- Category: USB Interface Module
Why Buy from Zbotic?
Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about Pl2303 Board and other products.
Applications
Pl2303 Board can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your Pl2303 Board today and start building.
Waveshare PL2303 USB UART Board Overview
The Waveshare PL2303 USB UART Board (type A) is a compact USB-to-serial interface based on the Prolific PL2303TA chipset. It allows you to convert a USB port into a standard COM interface for programming, debugging, or communicating with microcontrollers and embedded devices.
Key Features of Waveshare PL2303 USB UART Board
- Onboard Prolific PL2303TA bridge controller for reliable USB-to-Serial conversion
- Compatible with PL2303HXA drivers; supports Windows XP/7/8/8.1/10 out of the box
- Three selectable power modes: 5V output, 3.3V output, or bus-powered by target board (3.3V–5V)
- Three status LEDs (TXD, RXD, POWER) for real-time transmission and power indication
- Standard USB Type-A connector with a small footprint for easy integration
- Genuine product; fast shipping from Zbotic across India
Applications and Use Cases
- Uploading code and bootloader to Arduino, STM32, ESP32 and other microcontrollers
- Serial console debugging for Raspberry Pi, BeagleBone or custom embedded boards
- Data logging from sensors and modules that output TTL serial data
- Flashing firmware to IoT devices via UART bootloader
- Interfacing with GPS modules, Bluetooth HC-05/HC-06, GSM modems and other serial peripherals
- Industrial equipment configuration and diagnostic communication
How to Use Waveshare PL2303 USB UART Board
Simply plug the board’s USB Type-A connector into your PC, install the Prolific PL2303 driver for your Windows version, and set the power jumper to 5V or 3.3V (or let it be powered by the target board). Connect TX, RX and GND pins to your device’s UART interface, then open the assigned COM port in your terminal or IDE for data exchange.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Which operating systems are supported by the Waveshare PL2303 board?
The board is compatible with Windows XP, 7, 8, 8.1 and 10 using the official Prolific PL2303 drivers. Simply download and install the driver before plugging in the module.
How do I select the output voltage for my target device?
A three-pin jumper allows you to choose between 5V output, 3.3V output or leave it in pass-through mode for external board power (3.3V–5V). Move the jumper to the desired position before connecting your target device.
What should I do if no COM port appears after plugging in the board?
First, verify that the Prolific PL2303 driver installed correctly and matches your Windows version. Check that the USB cable is functional and the POWER LED is lit. Re-seat the USB connection and restart your PC if necessary.
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Model | PL2303 |
| Interface / Protocol | UART, USB |
| SKU | AI2070 |
| Weight | 0.01 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Waveshare PL2303 USB UART Board (type A) is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
