Contents
1Getting started.................................................................................6
1.1 Hardware requirements.....................................................................6
1.2 System requirements........................................................................6
2Board setup .....................................................................................7
3Hardware..........................................................................................8
3.1 Host interface and GPIO connection.................................................9
3.2 X-NUCLEO-NFC05A1 expansion board component placement.....10
4Component description ................................................................11
4.1 ST25R3911B device.......................................................................11
4.2 Schematic diagrams........................................................................11
4.2.1 USB connectivity and power supply................................................. 11
4.2.2 ST25R3911B schematic diagram..................................................... 13
4.2.3 Antenna and matching network components................................... 15
4.3 PCB Layout.....................................................................................17
4.3.1 PCB layers........................................................................................ 17
4.3.2 Top layer........................................................................................... 17
4.3.3 Mid layer 1........................................................................................ 18
4.3.4 Mid layer 2........................................................................................ 18
4.3.5 Bottom layer ..................................................................................... 19
5Bill of materials..............................................................................20
6Federal Communications Commission (FCC) and Industry
Canada (IC) compliance ........................................................................23
6.1 FCC Compliance Statement............................................................23
6.1.1 Part 15.19......................................................................................... 23
6.1.2 Part 15.21......................................................................................... 23
6.1.3 Part 15.105....................................................................................... 23
6.1.4 FCC ID.............................................................................................. 23
6.2 Formal notices required by Industry Canada (“IC”) .........................23
6.2.1 Compliance Statement..................................................................... 23
6.2.2 Declaration de Conformité................................................................ 23
6.2.3 IC ID.................................................................................................. 24
7Revision history ............................................................................25
