This module is a feature-packed expansion board that empowers your Raspberry Pi with great communication capabilities, equipped with the SX1262 LoRa transceiver (850~930MHz HF) , providing long-range communication for IoT (Internet of Things) applications. The magnetic CB antenna provides reliable and stable LoRaWAN communication. Onboard is a Sub-GHz frequency band support that allows seamless integration with various LoRaWAN networks, expanding your reach and ensuring robust data transmission in diverse environments.

Also included is the GNSS (Global Navigation Satellite System) functionality, incorporating the L76K module with GPS/BD (BeiDou) support. This allows precise geolocation and tracking capabilities. To give convenience, it includes a button cell holder, providing backup power to the module in case of power outages or during low-power operation.

This module is an invaluable tool for your Raspberry Pi-based IoT projects, offering a comprehensive solution for long-range communication, accurate positioning, and robust connectivity. Whatever project you're working on next, this expansion board provides the crucial connectivity and features needed to transform your Raspberry Pi into a powerful LoRaWAN node.

Note: The Raspberry Pi is NOT included

Features

Standard 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 the 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

What's on Board

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

Specifications

LORA Parameters
RF Chip	SX1262
Frequency Band	850 ~ 930MHz (HF)
Modulation	LoRa / (G)FSK
Data Rate	LoRa: 0.018 ~ 62.5Kbps
	(G)FSK: 0.6 ~ 300Kbps
Emit Power	22dBm@3.3V
Spreading Factor	SF7 ~ SF12
Operating Voltage	3.3V
Module Current Consumption	Emitting current: 107mA@22dBm
	Receiving current: 5.3mA@125KHz
Communication Bus	SPI
Operating Temperature	0 ~ 50℃
Interface	40PIN GPIO header
GNSS Parameters
GNSS Module	L76K
GNSS Type	GPS/GLONASS/BDS/QZSS
L1 Band Reciever (Channels)	32 Tracking ch/72 Acquisition ch
A-GNSS	support
Recieiving Sensitivity	-148dBm, -160dBm, -162dBm
(Acquisition, Re-Acquisition, Tracking)
TTFF (Time To First Fix)	30s, Autonomous
Cold Starts	5.5s, With AGNSS
Position Accuracy	2.0m CEP
Speed Accuracy	0.1m/s
Acceleration Accuracy (Max)	0.1m/s²
UART Rate	Range: 4800~115200bps
	Default: 9600bps
GNSS Data Update Rate	Max: 5Hz
	Default: 1Hz

Resources

Product Wiki

Pinout

Package Contents

1x SX1262 868/915M LoRaWAN/GNSS HAT
1x 868/915M Magnetic CB antenna
1x GPS antenna
2x IPEX to SMA adapter cable - 17cm
1x Screws pack
1x 2 x 20PIN female pin header

LoRa Modules

SX1262 LoRaWAN Node Module Expansion Board for Raspberry Pi (850~930MHz HF with GNSS)