CR013 HF MODULE( WITH 5V)

Transmission rate  Default   19200,N,8,1

Character
Parameter                    Min     Type      Max     Units
voltage                         4.5        5.0       5.5        V
current
(include antenna)                        90                  mA
Initialization time          100                 500      MS
 Storage temperature:   -40 ?C ~ +85 ?C
 Operating temperature:   0 ?C ~ +70 ?C

PIN
PIN       description
VCC            +5v
GND           GND
RXD            TTL Rx
TXD            TTL Tx
TX1            Antenna 1
TX2            Antenna 2
RX             Antenna RX

Dimension
SIZE :1

13.56MHz READER MODULE