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    How to use Arduino mega as a USB TTL Adapter Photo credit: arduino.cc
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    Arshad Mehmood

    Arshad Mehmood

    Software Engineer, DevOps Enthusiast, and Android Developer. M.Sc. Business Informatics from University of Mannheim. Building scalable solutions and sharing knowledge.

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    How to use Arduino mega as a USB TTL Adapter

    less than 1 minute read

    Using any Arduino as a USB to TTL Adapter is very easy. Just need to connect the reset pin with grnd pin to bypass the ATmega chip. The Rx and Tx pins can then be used as a normal USB to TTL Adapter. Below are some pictures:

    Tags: adapter, arduino, mega, ttl, usb

    Categories: Hardware

    Updated: November 1, 2021

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