User's Manual
Date: 2014/4/24
A7130
2.4GHz Digital RF Module
D: Pin Assignment
No. Marks Function
1 VCC Power Supply
2 CKO A7130 CKO pin output
3 GPIO2 A7130 GPIO2/4-wire SPI data out
4 GPIO1 A7130 GPIO1/4-wire SPI data out
5 SDA SPI Data I/O
6 SCK SPI Clock
7 SCS SPI Chip select
8 TX_SW RF front end TX switch
9 RX_SW RF front end RX switch
10 GND Ground
RF Front End Control:
Preliminarydatasubjectstochangewithoutnotice
3