USB to TTL Converter Module – PL2303

85.0099.00 (-14%)

Out of stock


  • Single Chip USB to UART Data Converter
  • Integrated clock without external oscillator
  • Integrated USB transceiver does not require external resistors
  • On-Chip Power-On Reset Circuit – On-Chip Voltage Regulator 3.3V Output USB Function Controller
  • USB specification 2.0 full speed (12 Mbps)
  • USB abort status supported by the SUSPEND and RI pins

This compact USB-UART module has 5V, 3.3V, TXD, RXD, GND, TXD, RXD which can be directly Connect the MCU via a serial port which is convenient for the initial product debugging. The 3.3V system can also take power from the module (less than 100mA). LED display module has been powered and work properly.

Technical Specifications

Weight 15 g
Dimensions 40 × 30 × 10 mm
Chip Type PL2303HX, CP2102
Output With 3.3V and 5V dual power output
Data Format 8 data bits, 1 stop bit and parity bits
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