Name: Cergrey Serial Port Module UART USB to 4 Way TTL FT4232 Chip DC 5V Converter Board for Equipment,Adapter Module,USB to TTL Module
Brand: Cergrey
SKU: 3OGWEWB9CVTJ
Availability: OutOfStock

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Cergrey Serial Port Module UART USB to 4 Way TTL FT4232 Chip DC 5V Converter Board for Equipment,Adapter Module,USB to TTL Module

<ul><li>TX and RX can switch among 5V, this serial port module can achieve simultaneous communication.</li><li>4 WAY TTL PORT: All the 4 serial ports are using XH2.54 port, the serial port module is not prone to cold joints</li></ul>

<div ><p><b>Feature:</b></p>1. FUNCTION: Expanding a single USB to 4 UART serial ports, this serial port module can achieve simultaneous communication.<br>2. 4 WAY TTL PORT: All the 4 serial ports are using XH2.54 port, and the 4 way UART all have TX or RX indicator to show statue.<br>3. EASY SWITCHING: VCC, TX and RX can switch among 5V, 3.3V, 2.5V and 1.8V, and the switching is very quick and easy as well.<br>4. WIDE APPLICATION: Allows for flexible application on electronic equipments and automation equipments, powerful and useful.<br>5. GOOD WORKMANSHIP: Adopting excellent workmanship, the serial port module is not prone to cold joints, simple to install.<p><br></p><p><b>Specification:</b></p><p class="wang-edit-text"><p class="wang-edit-text"><p>Item Type: Serial Port Module<br>Material: Printed Circuit Board<br>Working Voltage: DC 5V (USB power supply)<br>Function: To achieve simultaneous communication with a single USB to expand 4 UART serial ports.&nbsp;<br>Applicable Scenarios: For electronic equipment, automation equipment.&nbsp;</p><style>.wang-edit-text{font-family:'Arial' !important;}.wang-edit-text table {border-top: 1px solid #000;border-left: 1px solid #000;}.wang-edit-text table td,.wang-edit-text table th {border-bottom: 1px solid #000;border-right: 1px solid #000;padding: 3px 5px;}.wang-edit-text table th {text-align: center;}</style></p></p><p><br></p><p><b>Package List:</b></p>1 x Serial Port Module<p><br></p><p><b>Note:</b></p>Do not use the product in an electrostatic environment, otherwise static electricity will damage the electronic components. </div><p ><b>How to use:</b></p><br><div>1.&nbsp;Use&nbsp;a&nbsp;USB&nbsp;cable&nbsp;to&nbsp;connect&nbsp;the&nbsp;Micro&nbsp;USB&nbsp;interface&nbsp;on&nbsp;the&nbsp;computer&nbsp;and&nbsp;board.&nbsp;After&nbsp;the&nbsp;computer&nbsp;is&nbsp;installed&nbsp;with&nbsp;the&nbsp;driver,&nbsp;you&nbsp;can&nbsp;see&nbsp;4&nbsp;COM&nbsp;ports&nbsp;appear.&nbsp;Use&nbsp;the&nbsp;short&nbsp;circuit&nbsp;cap&nbsp;to&nbsp;select&nbsp;the&nbsp;preferred&nbsp;VCC/TX/RX&nbsp;voltage&nbsp;on&nbsp;the&nbsp;TTL&nbsp;power&nbsp;selection&nbsp;interface,&nbsp;and&nbsp;it&nbsp;will&nbsp;output&nbsp;the&nbsp;corresponding&nbsp;voltage.&nbsp;</div><div>2.&nbsp;The&nbsp;smallest&nbsp;value&nbsp;of&nbsp;the&nbsp;COM&nbsp;port&nbsp;corresponds&nbsp;to&nbsp;the&nbsp;first&nbsp;TTL&nbsp;interface,&nbsp;and&nbsp;the&nbsp;largest&nbsp;value&nbsp;corresponds&nbsp;to&nbsp;the&nbsp;fourth&nbsp;TTL&nbsp;interface&nbsp;(the&nbsp;value&nbsp;of&nbsp;the&nbsp;COM&nbsp;port&nbsp;is&nbsp;not&nbsp;fixed).&nbsp;</div><div>3.&nbsp;For&nbsp;simple&nbsp;test,&nbsp;you&nbsp;can&nbsp;short&nbsp;circuit&nbsp;TX/RX,&nbsp;and&nbsp;then&nbsp;use&nbsp;the&nbsp;host&nbsp;computer&nbsp;to&nbsp;send&nbsp;information&nbsp;to&nbsp;see&nbsp;if&nbsp;there&nbsp;is&nbsp;any&nbsp;data&nbsp;feedback.&nbsp;</div>