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SmartElex PL2303 USB To UART Communication Converter Module
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The SmartElex PL2303 module is a reliable USB to UART converter designed to make serial communication simple and accessible for embedded projects. It helps users connect microcontrollers and development boards to a computer through USB, solving common debugging and programming challenges. This USB to Serial TTL Module is ideal for students, makers, educators, engineers, and startups who need a dependable interface for testing, flashing, and communicating with serial devices.
This module works smoothly with popular platforms such as Arduino, Raspberry Pi, and ESP32, making it useful for robotics, IoT development, automation systems, and rapid prototyping. Its plug-and-play design allows quick setup without complex wiring, helping users save time during development and troubleshooting. Whether used for firmware upload, serial monitoring, or device communication, this converter offers stable performance and easy integration for everyday electronics projects.
| Item Type | USB To UART Communication Module |
| Based On | Prolific PL2303 chipset |
| USB Type | USB 1.1, USB CDC v1.1 |
| Connector Type | USB Type-A Male |
| Input Voltage (V) | -0.3 to VDD+0.3 |
| Output Voltage (V) | -0.3 to VDD+0.3 |
| Operating Voltage (V) | 4.75 to 5.25 |
| Length (mm) | 56 |
| Width (mm) | 22 |
| Height (mm) | 05 |
| Weight (g) | 06 |
This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only.
In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.
