PL2303 USB UART Board V2 User Guide

Introduction

PL2303 USB To UART (TTL) Communication Module supports Windows XP/7/8/10/11/ etc. and is compatible with 1.8V/2.5V/3.3V/5V logic voltage.

Feature

Adopt the PL2303GS chip of the new version.
Support windows XP/7/8/10/11/...
3x VCCIO power mode via jumpers setting.

VCCIO - 5V: 5V external power supply
VCCIO - 3.3V: 5V external power supply

Without jumper cap: powered by external (1.8V/2.5V/3.3V/5V).
Onboard 3 LED indicators: TXD, RXD, PWR.

Parameter

Communication interface: USB/UART
Chip: PL2303
USB interface voltage: 5V
UART interface voltage: 1.8V/2.5V/3.3V/5V
Dimension: 16.51mm x 48.26mm

Resources

Document

Schematic

Software

Datasheet

Document

Schematic

Software

Datasheet

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： Wiki LuckFox ESP32-P4 Core Board 32MB PSRAM 16MB Flash Raspberry Pi 5 5V5A Power Industrial 4-ch RS485 DC Detection Module Modbus RTU DIN Rail Raspberry Pi 5 Night Camera Sipeed Lichee Tang Nano 20K FPGA RISCV Open-Source Retro-Game Linux MINI Development Board GW2AR-18 RS232 to RS422 Windows Environment User Guide Milk-V RJ45 Sensor Raspberry Pi 5 PCIe MPS2280D Raspberry Pi 5 PCIe to M.2 NVMe Dual SSD Adapter Board HAT Pi5 Double 2280 DeepSeek AI Voice Chat ESP32 S3 Development Board 1.8 inch AMOLED Display 368×448 1.8inch TouchScreen Programmable Watch QMI8658 /MIC /Audio /Battery 3D Display Sipeed NanoKVM Cube KVM HDMI Remote OS Control Manager Install /Power Control /Remote Desktop Server UART X1300 X1300-A2 Raspberry Pi 5 HDMI to CSI-2 Shield 1080P@60fps & Audio & Video Also X1012 Raspberry Pi 5 POE And PCIe to M.2 NVMe SSD Board Pi5 2280 Power over Ethernet Luckfox Jetson

Price：

$3.89

Model：

PL2303-USB-UART-Board-V2

TTL PL2303 USB To UART Communication Module PL2303 USB UART Board V2 /Micro/Mini/Type A/Type C

TAG： LuckFox Core3566 Raspberry Pi Pico 1024×600 Watchy Xbox/PS4/Switch Raspberry Pi 1.5inch LCD Milk-V Duo Raspberry Pi 7 inch CAPLCD 1280x800 Capacitive TouchScreen HDMI Type C Display Monitor Computer PC SpotPear Pi5 Active Cooler Black DeepSeek AI Voice Chat ESP32 S3 Development Board 1.83 inch TouchScreen Display 240x284 Rail-type SpotPear Arduino Thermal imaging USB Camera 2MP GC2093 ‌WDR Backlight Compensation‌ Onboard microphone Desktop Trinket EC200U EU AU C4-P01 LTE Cat-1 Bluetooth GNSS Arducam Rotary screen Development Board Gift ornaments