215570-4

Hi Kuj,

Thanks for reaching out to us! We'll check your question real quick and we'll get back to you. :)

Hi Kuj,
Pin 1 is not indicated in either the datasheet or the 3D model. It appears that the connector does not have a defined pin 1 designation, so the footprint was created with pin 1 placed at the top-right position based on the most common pin 1 placement for connectors.
However, we have already reached out to the manufacturer to seek clarification. We will keep you updated once we hear back from them.