NRF 52833 interface with PN532 with I2C interface

[Reshma_k]

HI,

  I am a newbie with NORDIC semiconductor.

I am working with nRF52833 and working on NFC reader with PN532 using I2C interface.

I can find libraries with SPI and UART but not with I2C.

Can you some one help me in getting the I2C library for the same?

With Regards

[Simonr]

Hi

I2C is not the best choice to use for communication between NFC readers and the nRF52832, which is why we don't have a specific example for it, as it might not provide enough bandwidth  if you need to do roundtrips between the nRF52833 and the PN532. I would recommend use a faster SPI at 4 or 8MHz, but it should also work with the I2C. The libraries you're looking for are the TWI drivers in our SDK, as TWI is the same as I2C.

Best regards,

Simon