Introduction: How to Use Arduino As USB to TTL (Serial) Converter | Easy Tutorial

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Require Hardware:

  • Arduino Board
  • BreadBoard
  • Jumper Wires

Step 1: See the Video Properly

See the video for you better understanding, now you can know more stuffs in further steps

Step 2: See the Connection

  • Short your Reset pin with GND.
  • connect Rx to Rx
  • connect Tx to Tx
  • Vcc to Vcc

Step 3: What Would Be Effects?

When you short Reset to GND then Micro-controller will disable

Only FTDI chip is work in Arduino Board

Step 4: Check in Arduino IDE

Open Serial Terminal