AYASOSO PL2303HXD USB to TTL Serial Converter Module, Firmware Upgrade and Flashing Cable, STC Microcontroller

PL2303HXD USB to TTL Serial Converter Module, Firmware Upgrade and Flashing Cable, STC Microcontroller Downloader, Compatible with Windows, Mac, Linux

AYASOSO PL2303HXD USB to TTL Serial Converter Module, Firmware Upgrade and Flashing Cable, STC Microcontroller

Employing the PL2303HXD chip, it supports XP, Win7, Win8, Win10 operating systems and Android systems. In addition to the power indicator (PWR), it also features TXD and RXD indicator lights, allowing for intuitive monitoring of product operation even without specialized instruments. RTS and CTS pads are provided. After connecting to a computer and installing the driver, the computer gains a new COM port (the specific COM port can be found in the ports section of Device Manager). With the appropriate software, it allows for software debugging, upgrades, and updates of various TTL interface devices, including mobile phones, GPS devices, walkie-talkies, set-top boxes, wireless modems, PDAs, routers, DVDs, hard drives, and microcontrollers (such as STC). Product Type: USB to Serial Port Module Chip Model: PL2303HXD Operating Voltage: 5V Communication Interface: USB Serial TTL Communication Level: 3.3V/5V Baud Rate: 75bps~12Mbps Input/Output Interface: Type-A USB Male, 2.54mm Pitch Pin Header Product Dimensions: 33mm*24mm 5V: 5V Power Output 3V3: 3.3V Power Output TXD: Serial Data Transmit RXD: Serial Data Receive GND: Common Ground CTS: Serial Port (Clear to Send); or Auxiliary General Purpose I/O Port (When Enabled) RTS: Serial Port (Request to Send)

Brand: AYASOSO

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Key Features

• ✅ Reliable PL2303HXD Chip: Features the original PL2303HXD chipset for stable, high-speed, and error-free USB to TTL serial communication.
• ✅ Ideal for Firmware Upgrades & Flashing: Perfect for upgrading, flashing, and programming STC microcontrollers and other TTL serial devices.
• ✅ Plug & Play USB Interface: Easy to use with standard USB connection; supports Windows, Mac OS, and Linux with simple driver installation.
• ✅ Wide Device Compatibility: Suitable for STC, Arduino, routers, set-top boxes, and other embedded development boards requiring serial communication.
• ✅ Durable and Portable Design: Compact, robust module with clear pin labeling for quick setup and convenient on-the-go development or repair tasks.

Product Details

• ✅ Package Dimensions: 7.87 x 3.94 x 1.18 inches
• ✅ Item Weight: 1.76 ounces

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