rfm02 Hope Microelectronics co., Ltd, rfm02 Datasheet - Page 2

• Manufacturer Part Number: rfm02
• Description: Ism Band Fsk Transmitter Module
• Manufacturer: Hope Microelectronics co., Ltd

Typical Application：
• Remote control
• Remote sensor
• Wireless data collection
• Home security system
• Toys
• Tire pressure monitoring system
Pin Definition：
Definition
FSK
CLK
VDD
nIRQ
SDI
SCK
VSS
nSEL
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SMD
TYPE
DI
DO
S
DO
DI
DI
S
DI
function
FSK data input
clock out for MCU (1 MHz-10 MHz)
Positive power supply
Interrupts request output（active low）
SPI data input
SPI clock input
negative power supply, GND
Chip select (active low)
DIP
Datasheet REV1.2
RFM02