Question on Devantect USB to I2C, SPI and Serial interface

Help & Support Robot Parts
1

Hi,

Would you have the pin out to the USB for the following, for the I2C function? I see you have the pin outs on the leads end, but I don’t see it on the USB end. https://www.robotshop.com/en/devantect-usb-to-i2c-spi-serial-interface.html#Useful-Links

Thanks,
Andrea

2

Hi @badandyia

Unfortunately, the manufacturer doesn’t specify the USB pinout for this product.
Do you want me to contact the manufacturer for you?

3

I’m not sure who the manufacturer for the part is. I’m not entirely familiar with the site, I thought maybe the site was responsible for producing the part - would you be able to do that for me?

4

Hi @badandyia

Thank you for your confirmation. I’ll contact them and let you know once a reply is received.

5

The connector is USB B type:

unnamed

6

How does this translate to the I2C function? This is the standard USB B pin out

7

Hey,

Please have a look at the following documentation:
http://www.robot-electronics.co.uk/htm/usb_iss_tech.htm

On one side, you have the I2C pinout which is converted to the USB output, to interface it with your computer.
The chip on the board does all the interfacing in order to use it with your PC. You cannot translate the data from the USB to the I2C.