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Original question:

Interface USB for connection to LMP91000EVM

LMP91000EVM: Gas sensor

Yomna ElSaboni
Prodigy 10 points
Part Number: LMP91000EVM

Hi, 
I am trying to connect the board to an arduino, but I can't find the pins allocation in the datasheet, can you please kindly provide me with the correct pin name/numbers for the EVM board not the chip itself. 

Thanks.

  • 0
    TI__Expert 6120 points

    Yomna,

    Do you have the LMP91000EVM? Which pins do you need to connect from the EVM to the Arduino? The pins that connecf to the device have test points that are labeled, I would connect directly to those.

    If you want to use the male connector on the right, here is the schematic:

    The top row of the header corresponds to the left side (odd number pins) of the schematic picture, with pin 1 being on the bottom left (if looking at the EVM from the top down view like in the photo above). Odd numbers on the top row (left side), and even numbered pins on the bottom row (right side).

    Please let me know if this isn't clear.

    Thanks

    -Alex Thompson