FTDI Community

General Category => General Discussion => Topic started by: vikash23 on October 15, 2020, 08:33:40 PM

Title: 1 USB to 3 UART using FT4232H
Post by: vikash23 on October 15, 2020, 08:33:40 PM
Hi,



Please see the attached image.



I have three devices with only UART in all three devices



I need to communicate with all three devices at the same time or one after the other using one USB



I have see USB to UART using FTDI converter . But that is for one to one.



Here one USB to 3 UART I needs to be connect. Is it possible using FT4232H?



I saw one FTDI device FT4232H and the datasheet says "Single chip USB to four channels UART (RS232, RS422 or RS485) or Bit-Bang interfaces. "



can I use this device for my application ?

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Title: Re: 1 USB to 3 UART using FT4232H
Post by: FTDI Community on October 16, 2020, 12:17:51 PM
Hello,

Yes the FT4232H can be utilised to provide up to 4 UART connections from a single USB device, each UART connection would present its own COM port to the host machine.

Best Regards,
FTDI Community