DESCRIPTION

SX1262 LoRaWAN Node Module Expansion Board For Raspberry Pi, With Magnetic CB Antenna, Options For Frequency Band And GNSS Function
SX1262 LoRaWAN/GNSS HAT

SX1262 RF Chip LoRa Module, Suitable For Sub-GHz Band Network

 
Features At A Glance

This series of products are LoRa modules using the new generation of SX1262 RF chip, with the features of long communication distance and strong anti-interference ability. Suitable for Sub-GHz frequency band network, and is available in LF (410~510MHz) or HF (850~930MHz) frequency band versions. Combined with a LoRa gateway, it can be connected to servers such as TTN to build a LoRaWAN network. In addition to the basic LoRaWAN version, it also provides optional GNSS positioning function with GPS/BD support.

Common features:

  • Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards
  • The new generation SX1262 has higher power efficiency and longer transmission distance than the SX1278
  • Suitable for Sub-GHz band, combined with the gateway, can be quickly connected to a cloud server such as TTN to build a LoRaWAN network

GNSS version features:

  • Onboard L76K module with GPS/BD support, provides accurate clock and location info for node module
  • Onboard button cell holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
  • Onboard 4 LED indicators for module operating status
  • Comes with online development resources and manual (example in C)
Version Options

LoRaWAN basic version

SX1262 433/470M LoRaWAN HAT
Suitable for LF band, comes with a magnetic CB antenna and an IPEX adapter cable

 

SX1262 868/915M LoRaWAN HAT
Suitable for HF band, comes with a magnetic CB antenna and an IPEX adapter cable

LoRaWAN/GNSS version

SX1262 433/470M LoRaWAN/GNSS HAT
Suitable for LF band, comes with a magnetic CB antenna, a GPS antenna and IPEX adapter cables (2PCS)

 

SX1262 868/915M LoRaWAN/GNSS HAT
Suitable for HF band, comes with a magnetic CB antenna, a GPS antenna and IPEX adapter cables (2PCS)

* Please select the frequency version according to the local radio management regulations



Specifications
LORA PARAMETERS
RF CHIPSX1262
FREQUENCY BANDLF: 410 ~ 510MHz
HF: 850 ~ 930MHz
MODULATIONLoRa / (G)FSK
DATA RATELoRa: 0.018 ~ 62.5Kbps
(G)FSK: 0.6 ~ 300Kbps
EMIT POWER22dBm@3.3V
SPREADING FACTORSF7 ~ SF12
OPERATING VOLTAGE3.3V
MODULE CURRENT CONSUMPTIONemitting current: 107mA@22dBm
receiving current: 5.3mA@125KHz
COMMUNICATION BUSSPI
OPERATING TEMPERATURE0 ~ 50℃
INTERFACE40PIN GPIO header
GNSS PARAMETERS
GNSS MODULEL76K
GNSS TYPEGPS/GLONASS/BDS/QZSS
L1 BAND RECEIVER (CHANNELS)32 Tracking ch/72 Acquisition ch
A-GNSSsupport
RECEIVING SENSITIVITY
(ACQUISITION, RE-ACQUISITION, TRACKING)		-148dBm, -160dBm, -162dBm
TTFF (TIME TO FIRST FIX)
COLD STARTS		30s, Autonomous
5.5s, With AGNSS
POSITION ACCURACY2.0m CEP
SPEED ACCURACY0.1m/s
ACCELERATION ACCURACY (MAX)0.1m/s²
UART RATERange: 4800~115200bps
Default: 9600bps
GNSS DATA UPDATE RATEMax: 5Hz
Default: 1Hz

Pinout Definition
What's On Board
  1. SX1262
    LoRa module
  2. L76K
    GNSS module
  3. Power chip
    5V to 3.3V LDO
  4. GPS STANDY mode ON/OFF
    OFF: turn off STANDY and GPS works normally
    ON: turn on STANDY, GPS stops outputting NMEA
  5. SET button
    Press to wake up the GNSS module in sleep mode
 
  1. GNSS module IPEX 1 connector
    L76K antenna connector
  2. LoRa module IPEX 1 connector
    LoRa antenna connector
  3. Status Indicator
    PWR: power indicator
    RXD/TXD: UART RX/TX indicator
    PPS: GPS status indicator
  4. Raspberry Pi 40PIN GPIO header
    for connecting with Raspberry Pi series boards
  5. LoRa module and GNSS module pin header


Application Examples

Industrial Control, Intelligent Home, And Data Acquisition...

Product Shsow


Outline Dimensions
Resources & Services


PACKAGE CONTENT

Weight: 0.137 kg

SX1262 433/470M LoRaWAN HAT

  1. SX1262 433/470M LoRaWAN HAT x1
  2. 433/470M Magnetic CB antenna x1
  3. IPEX to SMA adapter cable ~17cm x1
  4. Screws pack x1
  5. 2×20PIN female pinheader x1
1
2
3
4
5

SX1262 868/915M LoRaWAN HAT

  1. SX1262 868/915M LoRaWAN HAT x1
  2. 868/915M Magnetic CB antenna x1
  3. IPEX to SMA adapter cable ~17cm x1
  4. Screws pack x1
  5. 2×20PIN female pinheader x1
1
2
3
4
5

SX1262 433/470M LoRaWAN/GNSS HAT

  1. SX1262 433/470M LoRaWAN/GNSS HAT x1
  2. 433/470M Magnetic CB antenna x1
  3. GPS antenna x1
  4. IPEX to SMA adapter cable ~17cm x2
  5. Screws pack x1
  6. 2×20PIN female pinheader x1
1
2
3
4
5
6

SX1262 868/915M LoRaWAN/GNSS HAT

  1. SX1262 868/915M LoRaWAN/GNSS HAT x1
  2. 868/915M Magnetic CB antenna x1
  3. GPS antenna x1
  4. IPEX to SMA adapter cable ~17cm x2
  5. Screws pack x1
  6. 2×20PIN female pinheader x1
1
2
3
4
5
6