Re: [Omega2+](SPI and NFC/RFID)
I was wondering if it's possible to use SPI or I2C with the NFC/RFID expansion (together with Omega2+ and an expansion board) and could actually help me with the process!
Thanks in advance!
The wiring is one issue (can't say for sure if it works with the expansion per se cause I have another breakout of the chip for testing purposes). Though, you can easily adapt this example -> https://www.element14.com/community/community/raspberry-pi/blog/2012/12/14/nfc-on-raspberrypi-with-pn532-py532lib-and-i2c and use I2C.
Lastly, there is no official documentation regarding the schematics of the NFC/RFID expansion but our tests showed that that onion has left out SPI/I2C support for their chip -sth that needs to be checked.
We are using python tools for now but I will get back to you if we find anything else!
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