User's Manual

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PG1302 LoRaWAN Concentrator 6 / 20
1.4 System Structure
1.5 Pin Mapping
Pin No
Raspberry Pi BCM pin number
PG1301 Definition
1
3.3V
3.3V
2
5V
5V
3
GPIO2/SDA1(I2C)
I2C_SDA
4
5V
5V
5
GPIO3/SCL1(I2C)
I2C_SCL
6
GND
GND
9
GND
GND
14
GND
GND
16
GPIO23
SX1302_RESET
19
GPIO10
HOST_MOSI
20
GND
GND
21
GPIO9
HOST_MISO
23
GPIO11
HOST_SCK
24
GPIO8
HOST_CSN
25
GND
GND
30
GND
GND
34
GND
GND
39
GND
GND