How to connect FT4222

General
#1

Dear Developers,

I am compltely new to node-red and want to read data from FT222H (USB2.0 to Quad-SPI device controller) using node-red.

Can you please suggest me what is right way to do it.

thanks !!

#2

I think if you would provide some links to the:

  • product page
  • pdf
    ... etc

that would help others to know more about this specific device.

Also it depends on:

  • what kind of driver you are installing for this device
  • what OS you are running this at ? Rpi / Win / ... ?
  • how many sub-devices of what will you run with it pro channel / what speed, etc.
  • what do you expect as outcome of this?

We can help more, if we know more about the problem itself.

#3

@PizzaProgram thank you very much for your reply.

Following are the answers to your questions

  1. Description of device you will get in following link

  1. what OS you are running this at ?
    I would be using it on windows 10 OS

  2. what kind of driver you are installing for this device ?

I have not installed any driver myself for this device and i think windows has installed "FTDI Chip’s royalty-free Direct (D2XX) drivers" automatically once I plugged it into my PC.

  1. how many sub-devices of what will you run with it pro channel / what speed, etc.

Number of subdevices can be 4 and speed can be upto 20 KHz.

  1. what do you expect as outcome of this?

From this device I will receive data from sensors connected to its SPI port and I want to save this data in file/database.

Sorry I could not upload datasheet of this device as i do not have right to do so.

Please inform me if you need any other information from me.

Thanks !!

#4

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