USB2TTL Converter

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USB2TTL

Product ID.：WL500

Communication mode：USB & TTL

WL500H supports standard USB port. 5V and 3.3V voltage output are optional, satisfying voltage needs of various built-out devices. Upper computer provides two sets of controllable GPIO by managing DTR/RTS.

  • Main Functions
  • Technical Parameters
  • Two voltage output. 5V or 3.3V power supply is optional;
  • USB to TTL;
  • Provide 2 sets of GPIO output.
Item Parameter
PCB Dimension 18.3mm×20.5mm
Working voltage 5V/3.3V
Output current 500mA@5V，100mA@3.3V