CP2102 USB 2.0 to TTL UART Serial Convertor Module

SKU: VM00191

Sale price Rs. 144.07 (excl.18% GST)
Rs. 170.00


CP2102 Module is CP2102 based on highly integrated single-chip USB to TTL bridge IC. it requires the very minimum external components. The module has a built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM, and asynchronous serial data bus (UART). It supports a full-featured modem signal without any external USB device. This is a powerful tool for those who want to make PC interfaced projects or devices.

This module can be used with a laptop that does not have a standard serial port. It makes a virtual COM port using USB on the computer which can support various Baud rates for serial communication. 

Technical Specification:

  • Power supply: 5V and 3.3V
  • Baud rate: 300bps to 1.5Mbps
  • EEPROM: 1024 Byte
  • Chip: CP2102
  • Temperature range: -40℃ to +85℃


  • Brand new and high quality
  • Included USB transceiver, without external circuit device
  • Includes a clock circuit and power-on reset circuit
  • With 3.3V and 5V dual power output
  • With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status
  • Meet the USB2.0 specification requirements
  • SUSPEND pin supports USB suspend state
  • Asynchronous serial data bus compatible with all handshake and modulation controller interface signals
  • The supported data format is 8 data bits, 1 stop bit and parity bits
  • Connotation 512 byte receive buffer and 512 bytes transmit buffer
  • Supports hardware handshaking or X-ON/X-OFF


  1. Upgrade of RS-232 legacy devices to USB
  2.  Cellular phone USB interface cable
  3. PDA USB interface cable
  4.  USB to RS-232 serial adapter

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