Converter USB-UART TTL PL2303 - microUSB port - Waveshare 24681

A practical converter enabling trouble-free communication between microUSB and UART serial interfaces at the TTL level. Using the modern PL2303GS chip, it ensures stable data transmission. The UART interface voltage can be 1.8V/2.5V/3.3V/5V . The converter is equipped with three LED indicators: TXD, RXD, PWR, which makes it easier to monitor the transmission status. Perfect for a variety of microcontroller projects, including Arduino and other similar devices.

USB - UART TTL PL2303 converter - microUSB socket - Waveshare 24681.

The board has connectors with a pitch of 2.54 mm.

• The system in the new V2 version - PL2303GS
• Communication between microUSB and UART serial interfaces at the TTL level
• Used to exchange data between a computer and a microcontroller system or to program boards with a serial interface
• Three VCCIO power modes
• LED indicators make it easy to monitor transmission status
• Not suitable for direct connection to RS232 circuits

• VCCIO - 3.3 V or 5 V power supply selected via jumper
• GND - system ground
• TXD - UART transmitter pin, connects to MCU.RX (signal direction: MCU.RX PL2303 >> PC.RX)

The module is based on the PL2303GS system.

Elements included in the set.

• Module type: converter
• Conversion type: microUSB - UART TTL
• Built-in chip: PL2303GS
• Supported systems: Windows XP/7/8/10/11 and newer
• 3x LEDs: TXD LED, RXD LED, PWR LED
• 3x VCCIO power mode by jumper setting:
  • VCCIO-5V: 5V output
  • VCCIO-3.3V: 3.3V output
  • configurable via jumper: 1.8V / 2.5V / 3.3V / 5V
• Module dimensions: 48.26 x 16.51 mm

• USB - UART TTL PL2303 converter - microUSB socket - Waveshare 24681
• 4-pin connection cable

• Manufacturer's website
• Product Wiki page