mmoses wrote:The Adafruit PN532 NFC/RFID Controller Shield for Arduino is perfect for a project we want to build. However 4inches of reading is too small. We were hoping for 10in or maybe a little less? Is there anyway to increase the range?
brian.campbell wrote:I need to use my own analogue circuit and antenna. I understand that this was possible on the CL RC632 via MFIN and MFOUT. Is it possible with the PN532 (SIGIN and SIGOUT?) and if so, are these pins accessible?
scott-42 wrote:I don't think you can like the RC632. The SIGIN and SIGOUT pins are for a companion chip (i.e. P5CN072) that does some security functions.
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