YW-20x contactless card module is based on philips RC500 RF base station,and the size is 20*40mm, so she is embeded in the rfid system very easy.User can develop a reliable system by embeding the YW-201 contactless card module.
frequency：13.56M HF short distance
support card type：Mifare S50,S70，Mifare Pro and ISO14443-B SR176，ICode SL2, ISO15693 and other compatible card。
Feature:
a)control the card with command easily.
b)protocol of the command:
1. UART: baud 19200BPS。
2. IIC：max400K.
c)auto card require can be set to the module,thus a pin ini the module can be 0 when the card move in the antenna.
d)packaged with DIP32,easy to be embed in new system.
e)+5V VCC,.
f)manostat is included in module.
product Model:
|
type
|
protocol
|
power vcc
|
interface
|
contactless card
|
|
YW-201
|
ISO14443-A
|
+5V
|
IIC,UART(TTL)
|
Mifare S50,S70，Mifare Pro
|
|
YW-202
|
ISO14443-A
ISO14443-B
|
+3.3V~+5V
|
IIC,UART(TTL)
|
Mifare S50,S70，Mifare Pro，ISO14443-B SR176
|
|
YW-203
|
ISO15693
|
+3.3V~+5V
|
IIC,UART(TTL)
|
ICode SL2, ISO15693
|
|
YW-204
|
ISO14443-A
ISO14443-B
ISO15693
|
+3.3V~+5V
|
IIC,UART(TTL)
|
Mifare S50,S70，Mifare Pro，ISO14443-B SR176，ICode SL2, ISO15693
|
