USB-TTL / UART Interface Adapter Converter Based on Prolific PL2303 Chip

A compact interface module designed to provide reliable communication between a personal computer and various microcontroller devices via a serial port. At its core is the popular PL2303 chip. The board features a built-in USB connector for connecting to a host and a row of pins with clear labeling (3V3, TXD, RXD, GND, +5V) for integration into electronic circuits. The adapter is widely used by radio amateurs and engineers for flashing boards, monitoring debug logs, and debugging digital devices. Features: Product type: USB-TTL / UART converter (USB to Serial Adapter Module) Specifications: Prolific PL2303 chip, standard USB connector on board, pins supporting TTL logic levels (3V3, TXD, RXD, GND, +5V pins) Purpose: connecting microcontrollers and development boards to a computer via USB for programming, debugging, and data transmission over the UART protocol