CP2102 USB to TTL UART Serial Converter Module


QuantityDiscountDiscounted Price
5 - 9 5% £2.28
10 + 10% £2.16

CP2102 USB to TTL UART Serial Convertor Module
CP2102 USB to TTL UART Serial Converter Module £2.40
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If ordered before 3 p.m.



CP2102 USB to TTL UART Serial Converter Module Key Features:

  • Model Excellence: Boasts the trusted CP2102 model, ensuring reliable performance.
  • Versatile Baud Rate: Offers a flexible baud rate ranging from 300bps up to 1Mbps.
  • Adaptable Input Voltage: Operates efficiently between 3.3V-5V.
  • Durability Assured: Designed to function flawlessly in extreme temperatures, ranging from -40℃ to +85℃.
  • Distinctive Design: Showcases a vibrant red colour, making it easily identifiable in any toolkit.
  • Compact Build: Perfectly sized at 45mm x 14mm, ensuring it won’t occupy unnecessary space in your setup.

Pin Specifications CP2102 USB to TTL:

  • 3.3V: Provides a 3.3V connection.
  • TXD: The output pin, primarily serving as the sender.
  • RXD: The receiver pin, designed to accept incoming signals.
  • GND: Ground connection.
  • 5V: Delivers a 5V connection.

Whether you’re a seasoned professional or a passionate hobbyist, the CP2102 USB to TTL UART Serial Converter Module by Kunkune is tailored to cater to your serial communication needs. Trust in a product that promises functionality without compromising on durability.

The estimated delivery time:

  • Standard (Free for orders over 25£ or 1.90£ Service) – Estimated 1-2 working days
  • Tracked 24H – Estimated 1-2 working days with tracking
  • Next Day Special Guarantee- Next Working Day before 1 p.m. (if ordered before 3 p.m.)

Items are normally dispatched within 24 hours (the same day if ordered before 3 p.m., excluding weekends) in 99.9% of cases.

When you place an order, and it is successful, you will receive an email confirmation for the received order. When the order is dispatched, you will receive an email confirming that your order is complete. Please note that if the order is placed with the standard service, tracking will only show when a delivery attempt is made or when the order is delivered.