✨ 3PCS USB to TTL Serial Port Converter Module CH340N Chip Integration 5V to 3.3V FS-USB-UTTL ✨

🔍 Product Overview

Product Introduction
Development board is a circuit board used for embedded system development, including a series of hardware components such as a central processing unit, memory, input devices, output devices, data paths/buses, and external resource interfaces.
The TTL level is 3.3V and includes three status indicator lights.
This module comes with a 5V to 3.3V power supply IC instead of a diode voltage reduction scheme!

🔥 Key Features

• The FS-UTTL-340N module adopts the new generation CH340N chip, which can convert USB to 3.3V TTL for serial communication and microcontroller download. The module comes with a 5V to 3.3V power supply IC, which can provide a 5V/3.3V voltage output
• A development board is a circuit board used for embedded system development, including a series of hardware components such as a central processing unit, memory, input devices, output devices, data paths/buses, and external resource interfaces.
• The TTL level is 3.3V and includes three status indicator lights
• This module comes with a 5V to 3.3V power supply IC instead of a diode voltage reduction scheme
• product size is 16mm*25mm

📦 Shipping Information

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Orders will be processed within 1-2 business days and shipped promptly.

Typical delivery time is 3-7 business days.

If there are any issues with shipping, please contact us immediately.

🔄 Return Policy

Returns are accepted within 30 days of purchase.

Please ensure items are returned in their original packaging and condition.

💳 Payment Methods

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