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The SmartElex PL2303 USB UART Board with Type-A Connector by SmartElex is a value-for-money smartelex programmer modules designed for everyday users. It features Based On: USB - UART and Voltage Rating (V): 3.3V or 5V.
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About This Product
The SmartElex PL2303 USB UART Board with Type-A Connector by SmartElex is a value-for-money smartelex programmer modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Based On: USB - UART
- Voltage Rating (V): 3.3V or 5V — works with standard household power
- Baud Rate (bps): Up to 6 Mbps
- LED Indicator: Yes
- Supported Operating Systems: Windows XP/7/8/8.1/10 — compatible with modern devices
- Maximum Output Current (A): 500mA (USB-powered)
- Length (mm): 65
- Width (mm): 18
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The SmartElex PL2303 USB UART Board with Type-A Connector is a compact, plug-and-play USB-to-Serial (TTL) converter built for reliable PC-to-microcontroller communication. Powered by the Prolific PL2303TA chipset, it ensures high-speed and stable data transmission up to 6 Mbps. Designed for developers, hobbyists, and embedded system projects, this board supports both 3.3V and 5V logic levels via jumper selection. It features clear LED indicators for TXD, RXD, and Power status, and is compatible with a wide range of Windows OS versions. Its compact design and lightweight build make it a convenient tool for rapid prototyping and debugging tasks.
Applications:
- Programming and debugging microcontrollers
- Serial communication with embedded systems
- USB to TTL conversion for various devices
- Data logging and monitoring
Cautions:
- Ensure correct voltage selection using the onboard jumper to prevent damage.
- This module is designed for TTL level signals; do not connect directly to RS232 interfaces.
- Avoid exposure to moisture and static discharge.
Features:
- Prolific PL2303TA Chipset – Ensures stable and high-speed data communication.
- USB Type-A Interface – Simple plug-and-play connection to most computers.
- Dual Voltage Support – Selectable 3.3V and 5V via onboard jumper.
- High Baud Rate – Supports speeds up to 6 Mbps for fast data transfer.
- LED Indicators – Visual status for TXD, RXD, and Power simplifies debugging.
- Multi-OS Compatibility – Works with Windows XP, 7, 8, 8.1, and 10.
- Compact & Lightweight – Weighs only 8g, ideal for mobile or embedded use.
- TTL Serial Communication – Seamlessly connects microcontrollers to PCs.
- Durable PCB Design – Reliable build for long-term usage in test setups.
- Ideal for Developers – Perfect for embedded system development and prototyping.
Package Includes:
1 x SmartElex PL2303 USB UART Board with Type-A Connector
1 x 4 pin straight male pin header
1 x 3 pin straight male pin header
