The PL2303 USB to TTL Serial Converter Module is a compact USB-to-UART adapter built around Prolific’s PL2303 bridge chip, letting you connect serial TTL-level devices to a computer’s USB port for programming, debugging and communication. It’s a handy tool for flashing firmware and talking to microcontrollers and GPS or Bluetooth modules.
Key Features:
- Bridge Chip: Built around the Prolific PL2303 USB-to-serial bridge chip for wide driver support.
- Dual Voltage Output: Selectable 3.3V or 5V logic levels for compatibility with a wide range of modules.
- Standard Pinout: Breaks out TXD, RXD, GND, VCC and DTR on a 6-pin header.
- Plug and Play: Connects via a standard USB-A port and enumerates as a virtual COM port.
- LED Indicators: Onboard TX/RX LEDs give visual feedback of data activity.
Package Includes:
- 1 x PL2303 USB to TTL Converter Module