Breakout-Board for the PN532 with improved RFID antenna
original Layout: https://github.com/adafruit/Adafruit-PN532-RFID-NFC-Breakout
- Removed copper under the antenna and flipped the antenna to the other side
- Shrinked board and added additional mounting holes
- Removed mostly unneeded breakout pins
- All components are SMD to allow a flat back
- Added BOM