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Product Overview
Upgrade your Arduino projects with the PL2303HX/PL2303TA USB to RS232 TTL Converter Adapter Module. This compact, high‑performance module bridges USB and serial interfaces, allowing seamless communication between your PC and a wide range of TTL/RS232 devices. The integrated dust‑proof cover protects the delicate contacts, ensuring reliable operation even in dusty or harsh environments.
Key Features
- Dual‑mode support: PL2303HX (USB‑to‑TTL) and PL2303TA (USB‑to‑RS232)
- High‑speed data transfer up to 1 Mbps
- Automatic voltage detection (3.3 V/5 V) for versatile device compatibility
- Built‑in dust‑proof cover for long‑term protection
- Plug‑and‑play design – no drivers required on Windows, macOS, or Linux
- Compact 30 mm × 20 mm footprint, perfect for Arduino shields and breadboards
- Robust metal housing with gold‑plated contacts for reduced corrosion
Specifications
- Chipset: PL2303HX / PL2303TA
- Interface: USB 2.0 (Full‑Speed)
- Serial: TTL (3.3 V/5 V) or RS232 (±12 V)
- Operating Voltage: 5 V (USB)
- Operating Temperature: –40 °C to +85 °C
- Dimensions: 30 mm × 20 mm × 10 mm
- Weight: 15 g
Compatibility & Usage
Designed for Arduino Uno, Mega, Leonardo, and other microcontrollers, this adapter works flawlessly with popular development boards, CNC controllers, industrial sensors, and legacy RS232 equipment. Simply connect the USB plug to your PC, attach the TTL/RS232 cable to your device, and start serial communication. The module’s automatic voltage detection eliminates the need for manual jumper settings.
Why Choose This Converter?
Whether you’re prototyping, debugging, or deploying a final product, the PL2303HX/PL2303TA USB to RS232 TTL Converter offers unmatched reliability, ease of use, and protection against dust and debris. Its dual‑mode capability and driver‑free installation make it the ideal choice for hobbyists and professionals alike.
Price: $ 1.27