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UG LAND INDIA

CP2102 USB 2.0 to TTL UART Serial Convertor Module

CP2102 USB 2.0 to TTL UART Serial Convertor Module

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Parameter Specification
USB Interface USB 2.0 Full-Speed (12 Mbps)
UART Interface TTL UART (3.3V or 5V logic levels)
Chipset Silicon Labs CP2102
Operating Voltage 3.3V to 5V
Data Transfer Rate Up to 921.6 kbps
Signal Pins TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI (varies by module)
Power Supply from USB 5V regulated
Driver Support Windows, Linux, Mac OS
Connector Type Micro USB or USB Type-C (varies by module)
Module Size Approx. 25mm x 15mm (varies by manufacturer)
Additional Features Integrated EEPROM for USB descriptor storage
Flow Control Support Hardware flow control (RTS/CTS) and software flow control
Operating Temperature -40°C to +85°C
Compatibility Compatible with UART serial devices, microcontrollers like Pi, ESP8266, ESP32, etc.
Interface Logic Level Typically 3.3V (some modules support 5V tolerant IO)

 

Features:

  • USB 2.0 Full-Speed Interface: Supports data transfer rates up to 12 Mbps for fast communication

  • Integrated USB to UART Bridge: Built-in CP2102 chip converts USB signals to TTL-level serial UART signals seamlessly

  • Wide Operating Voltage: Compatible with 3.3V and 5V logic levels for flexible interfacing with various microcontrollers

  • High Data Transfer Rate: Supports baud rates up to 921.6 kbps for efficient serial communication

  • Hardware and Software Flow Control: Supports RTS/CTS hardware flow control and XON/XOFF software flow control

  • Driver Support: Compatible with Windows, Linux, and Mac OS with readily available drivers

  • Compact Module Size: Small form factor suitable for embedded and prototyping applications

  • Integrated EEPROM: Stores USB device descriptors for easy plug-and-play setup

  • Power Supply from USB: Module powered directly via USB, no external power needed

  • Multiple Signal Pins: Provides TXD, RXD, RTS, CTS, DTR, DSR, DCD, and RI pins for versatile serial communication

  • Robust and Reliable: Industrial operating temperature range (-40°C to +85°C) for stable operation

  • Easy to Use: Plug-and-play design with no complicated setup required beyond driver installation

  • Compatible with Many Devices: Works well with Pi, ESP8266, ESP32, and other UART-enabled devices

Description:

The CP2102 USB to TTL UART Serial Converter Module is a compact and efficient device that bridges USB and serial communication interfaces. Powered by the Silicon Labs CP2102 chip, it allows seamless conversion between USB 2.0 signals and TTL-level UART serial data, enabling easy communication between a PC and microcontrollers or other serial devices.

This module is widely used for programming and debugging microcontrollers like ESP8266, ESP32, and for serial communication in embedded systems. It supports a wide range of baud rates up to 921.6 kbps and is compatible with 3.3V and 5V logic levels, making it versatile for different electronics projects.

With broad driver support for Windows, Linux, and macOS, the CP2102 module offers a plug-and-play experience, facilitating rapid development and testing. Its small size, stable performance, and additional control signal pins like RTS and CTS make it a popular choice for serial communication in hobbyist and professional applications.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

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• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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