DFRobot TEL0070 매뉴얼

{카테고리_이름} DFRobot TEL0070에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DFRobot TEL0070 6 페이지. Multi usb / rs232 / rs485 / ttl converter

Multi USB/RS232/RS485/TTL Converter (SKU:TEL0070)

Contents

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1 Introduction

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2 Power Supply

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3 PIN Function Description

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4 Usage Direction

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5 Other Reference Connection

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6 Trouble shooting

Introduction

Multiplexer is a multi protocol converter which is composed by multiple interfaces for using controller

communication. Multiplexer supports conversion interfaces among USB, TTL, RS232, RS485, and

allows to have one input and multiple outputs. It's more convenient for many kinds of controllers to

communication.

Power Supply

Supply Voltage is 5V ，and is divided into two way.

1. via Micro USB data wire.

2. Any pin 5V .

Note：please do not plug two or more 5V to aviod to burn the chip. And, do not connect 5V if

already connected from Micro USB.