User Manual

ManualsBrandsWITMOTION ManualsComputer Accessories & PeripheralsConverter 3-in-1 Multifunctional(USB to TTL/ USB to RS232/ USB to RS485) 3.3-5V Serial Adapter, with CH340 chip Compatible with Windows 7,8,Linux,Arduino for Development Projects

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Catalog

1 Description.......................................................................................................................................3

2 Pin Description.................................................................................................................................3

3 Method............................................................................................................................................. 5

3.1 Install driver..........................................................................................................................5

3.2 Check port number............................................................................................................... 6

4 Connect Description

5 Function Test

.....................................................................................................

5.1 USB-TTL

5.2 USB-232

5.3 USB-485