Make an NFC Reader 3911 ST25R3911B and Scan an NFC Tag

Use STM32L476 and ST25R3911B to make an NFC reader and scan an NFC tag.

The NFC Reader 3911 is an open-source, ready-to-use development kit and can be found here

√ Download and install STSW-ST25PC001 - Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers - STMicroelectronics

The recommended version is 2.6.2

Step 1: Connect the NFC Reader 3911 to your PC via Micro USB cable.

Step 2: Open the ST25PC-NFC software.

Step 3: Press the NFC Reader 3911 S1 button once to reset the device, The 6 LEDs are fully lit to indicate that the reset is successful.

Step 4: Click Reader -> Disconnect -> Connect, When ST25R3911B-DISCO CONNECTED is displayed, it means that the NFC reader 3911 is connected to the PC successfully.

Step 5: Hold the NFC reader 3911 close to the ST25DV04KC NFC tag and click Scan Once. The scanned NFC tag information will be displayed.