OM23221ARD Schematic?

[gordonmx]

Where can I download the schematic for the OM23221ARD NTAG i2c board? 

Thank You,

Gordon Margulieux

[Xiang_Li]

Hi, I also had the same question today, trying to find OM23221ARD schematic.

OM5569 in Jonathan's post is not the right one. It is a different ref board. It is using the same NT3H chip though.

The best article I found for this topic is this:

https://community.nxp.com/docs/DOC-335241

It doesn't give the schematic, but it gives the pin mapping, which is sufficient for my need.

[Jonathan_Iglesias]

Dear Gordon Margulieux,

Hope you are doing great, please check the following link this are the schematics available I know this are other evaluation board for NTAG i2c but maybe you can use them as reference.

OM5569-NT322E | NTAG I2C plus Explorer Kit | NFC|NXP 

BR

Jonathan