RFM24W Datasheet, PDF (32/34 Pages) List of Unclassifed Manufacturers – ISM Transceiver module

RFM24W
GPIO_3
General Purpose Digital I/O.
May be configured through the registers to perform various functions includ
I/O ^{ing: Microcontroller Clock Output, FIFO status, POR, Wake-Up timer, Low}
Battery Detect, TRSW, AntDiversity control, etc.
GPIO_2
General Purpose Digital I/O.
I/O May be configured through the registers to perform various functions includ
ing: Microcontroller Clock Output, FIFO status, POR, Wake-Up timer, Low
Battery Detect, TRSW, AntDiversity control, etc.
GPIO_1
General Purpose Digital I/O.
I/O
May be configured through the registers to perform various functions includ-
ing: Microcontroller Clock Output, FIFO status, POR, Wake-Up timer, Low
Battery Detect, TRSW, AntDiversity control, etc.
General Purpose Digital I/O.
GPIO_0
I/O
May be configured through the registers to perform various functions includ-
ing: Microcontroller Clock Output, FIFO status, POR, Wake-Up timer, Low
Battery Detect, TRSW, AntDiversity control, etc.
TX-ANT
I
Tx Atenna select input pin ,when RFM24W is in Tx state,the pin should be
low,and RX-ANT should be high.
I
RX-ANT
Rx Atenna select input pin ,when RFM24W is in Rx state,the pin should be
low,and TX-ANT should be high.
ANT
ANT ^{RF signal output/input.}
33
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