User's Manual

CA-CLM Contactless Module
Contactless MB
MCU
STM32103RD
64KB SRAM
384KB FLASH
LQFP-64
NXP
RC531
ISO144
43 A, B
Type
ANTENNA/
B
LED x 4
TX,
LED x4,
GND
FFC
BUZZE
R
RS-232 Driver
UART TX,RX
5V, GND
FFC 4pin
Castles Contactless module
ANTENNA/B
MB
FFC Cable
0.5mm 14P
8cm
RS-232
(COM port),
FFC Cable
1.0mm 5P
J2
J1