1.1 Module photo
This demo module is made of 2 parts: control board and RF board. For further development and designing.
MCU of control board is STM32F103，72MHz，64K Flash, 20K RAM, 4pcs LED ,1 beeper.
RF board supports different RF chips, and protocols, see the chart below.
1.2 chips support
|
No.
|
Part no.
|
Protocol
|
|
1
|
RC522/CV520
|
ISO14443A
|
|
2
|
RC523
|
ISO14443A&B
|
|
3
|
PN512/OM5570
|
ISO14443A&B, NFCIP-1
|
1.3 SDK
PN512 Demo circuit diagram
STM32F103 Control Board circuit diagram
Programs “ISO14443A&B Demo”, “RC523 Demo.rar” based on STM32F103
1.4 Order info
|
Module NO.
|
RF chips
|
Protocol
|
|
CV520 Demo
|
CV520
|
ISO14443A
|
|
PN512 Demo
|
OM5570
|
ISO14443A, ISO14443B, NFCIP-1
|
