PL2303 USB UART Board (Type C) 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 PL2303GS chip of new version
Support windows XP/7/8/10/11/...
Support setting VCCIO 3 supply voltages and logic voltages through jumper caps

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
Product size: 16.51mm x 48.26mm

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： Milk-V Duo HUB Raspberry Pi 5 CR2032 Raspberry Pi 7.5 inch e-Paper link (H) RYBW 800x480 For Arduino / Jetson Nano / STM32 ESP32-P4 ESP32-C6 Development Board RISC-V WiFi6 MIPI CSI Camera 7/10.1 inch DSI Display /RJ45 Ethernet /Mic /Audio Size Compatible with Raspberry Pi Luckfox Pico LCD Raspberry Pi Pico DVI Raspberry Pi Pico 2 RP2350 1.8 inch AMOLED Development Board Display 368×448 TouchScreen Programmable Watch QSPI PI5 Raspberry Pi 5 Pure-Copper Active Cooler ESP32-P4-WIFI6 4.3inch LCD Display AI Development Board 480×800 4.3 inch TouchScreen Deepseek Raspberry Pi Thermal imaging camera Raspberry Pi Pico 2 RP2350 ETH CH9120 TCP/UDP Ethernet Network For Arduino Lazy Keyboard RP2040 Raspberry Pi 5 Pure-Copper Cooler ESP32-P4-WIFI6 5inch LCD Display AI Development Board 720×1280 5 inch TouchScreen Deepseek ESP32-S3 Mini Raspberry Pi 5 PCIe to SATA Expansion Board with EEPROM HAT+ Developer Kit Lidar

Raspberry Pi 5 CSI Camera FPC Cable 22Pin to 15Pin Cable

TAG： 1.69inch LCD TouchScreen Display 240×280 ST7789 Arduino Raspberry Pi ESP32S3 Pico STM32 Magnetic Encoder Servo Motor 85KG.CM 12V 24V 360&deg; RS485 Raspberry Pi Pico 1024×600 Milk V Duo GC2083 ESP32-S3 ESP32-S3 Industrial 8-CH Relay IOT LAN WiFi /Bluetooth /CAN /RJ45 Ethernet /POE 12.3 inch LCD In-Cell Type C HDMI Capacitive Touchscreen Display Raspberry Pi Jetson Nano mini PC 1920x720 Raspberry Pi Pico 2 RP2350A 1.54inch TouchScreen 1.54 inch LCD Display Development Board 240×240 ESP32-S3 5inch LCD Raspberry Pi5 PCIe Gigabit ETH USB3.2 HAT+ Raspberry Pi Pico 2 RP2350 Core2350B Core Board PSRAM ESP32-P4 DEV-KIT C6 WiFi6 MIPI DSI 7/10.1 inch Display/CSI Camera/Audio Speaker For AI Deepseek CV1800B Raspberry Pi 5 PCIe to 2-CH PCIe FFC Dual PCIe HAT Board Pi5 Double Raspberry Pi Pico 2 XIAO RP2350 Arm Cortex-M33 Hazard3 RISC-V RAM Seeed Studio Industrial RS232 to RS485 Orange Pi Zero 2W Development Board with Allwinner H618 for TV Box IoT Supports WiFi and Bluetooth Serial UART Bus Servo ST3020 TTL 25KG.CM Magnetic-Encoder High precision and Large torque Raspberry Pi 5