LoRa SX1301, 863-870MHz, Gateway Module

Pin definition

Pin No.

Pin name

Functional description

1

VIN

+5V power input

2

GND

Power source ground

3

RADIO_RST

SX1255/57 analog front end chip reset, ≥20ms HIGH signal reset

4

130x_RST

SZ130x baseband chip reset, ≥20ms HIGH signal reset

5

SCK

SPI bus clock for SC130x baseband chip

6

MISO

SPI bus MISO for SC130x baseband chip

7

MOSI

SPI bus MOSI for SC130x baseband chip

8

NSS

Chip select for SC130x baseband chip, LOW signal select

9

GND

Power source ground

10

GPIO4

LoRa signal transmit indicator

11

GPIO3

Reserved

12

GPIO2

Reserved

13

GPIO1

LoRa signal receive indicator

14

GPIO0

Reserved

15

GND

Power source ground

16

ANT

LoRa signal output, connected to the onboard IPEX socket

Electrical features

Condition

Minimum

Typical

Maximum

Power supply

USB Powered (≥500mA)

4.7V

5V

6V

Power consumption (mA)

8 channel listening (receive mode)

153mA

LoRa 10dB output (typical)

254mA

LoRa 12dB output (typical)

258mA

LoRa 15dB output (typical)

259mA

LoRa 20dB output (typical)

284mA