Specifications

深圳市森茂微科技有限公司
http://www.sunmore‐etc.com
深圳市龙华区东环一路天汇大厦 D 栋 810
Tel:0755‐23498381

Fax:0755‐23 498380

DFI
5
3.Interface
PinNo.

Pinname

Comment

Note

1

RX_EN LNAON/OFF
2

TX_EN PAON/OFF
3

GND

Ground

4

VIN

RFModuleSupplyVoltageInput

+3.3V
5

NC

NOCONNECT

6 CSN

SPIChipSelection

7

GDO0

GeneralPurposeI/O0

8

GND

Ground

9

GDO2

Digitaloutputpinforgeneraluse

10

SO(GDO1)

SPIDataout

11

SCLK

SPIClock

12

SI

SPIDataIN

13

GND

Ground

note:RX_
EN=1LNAON,RX_EN=0LNAOFF
TX_EN=1PAON,TX_EN=0PAOFF
RX_EN=0TX_EN=0ForStandby