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CATEGORY SW PART VERSION TITLE DESCRIPTION PRODUCT APPLICABILITY DATE POSTED LINK
L2 Protocol Library SWL2001 3.3.0 LoRa Basics Modem LoRaWAN L2 Library
v3.3.0 changes:
Added
[general] Support of LR1121 radio (target: lr1121)
[makefile] Provide a way to change any LBM define values in make command (use EXTRAFLAGS )
[utilities] Add a porting on NUCLEO-L073 board using LL drivers for minimal flash usage
[utilities] Add a porting tool in main examples to help during mcu porting
Changed
[lr11xx_driver] Update to version v2.3.0
[sx126x_driver] Update to version v2.2.0
[makefile] Default Regional Parameters option is now RP2-1.0.3 LoRaWAN® Regional Parameters (previous was RP2-1.0.1)
[utilities] Add response code assert in exti example
[utilities] Remove temperature from exti example and replace it with 32b counter
[utilities] Remove unused implementations and calls of uart4 related functions in smtc_hal_l4
[modem] Add randomness before any modem task that need to uplink something
[alarm] Clamp alarm timer to 864000s ie 10 days
[stack] Set minimal default reception window size to 16ms instead of 6 ms to avoid ping slots issue in FSK (can be changed be overriding MIN_RX_WINDOW_DURATION_MS define)

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July 31 2023 GO
Software Development Kit SWSD004 1.3.0 LoRa Basics Modem Geolocation SDK
v1.3.0 changes:
changed
[gnss_middleware] Update to V2.1.0
[lora_basics_modem] Update to V2.1.0
[geolocation_gnss] Application code update according to geolocation middleware v2.1.0 and LoRa Basics Modem v3.3.0.
[geolocation_gnss_wifi] Application code update according to geolocation middleware v2.1.0 and LoRa Basics Modem v3.3.0.
[geolocation_wifi] Application code update according to geolocation middleware v2.1.0 and LoRa Basics Modem v3.3.0.
[tracker_application] Application code update according to geolocation middleware v2.1.0 and LoRa Basics Modem v3.3.0.

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June 27 2023 GO
Software Development Kit SWSD003 2.0.1 Transceiver SDK
v2.0.1 changes:
Added
LR11XX_SYSTEM_IRQ_LORA_RX_TIMESTAMP management in apps_common_lr11xx_irq_process
Changed
Updated LR11xx driver to v2.3.0
Macro LR11XX_DISABLE_HIGH_ACP_WORKAROUND is now defined to disable the corresponding workaround
Add Sigfox example with LR11xx
Default TX_OUTPUT_POWER_DBM default value for LR11xx examples to 13 dBm
Removed
LR11xx geolocation-related examples (GNSS and Wi-Fi scan)

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June 27 2023 GO
Demonstration SWDM001 1.3.0 LRFHSS Demonstration & Drivers
V1.3.0 changes:
Updated LR11xx driver to version v2.3.0

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June 27 2023 GO
Silicon Driver SWDR003 2.2.0 LLCC68 Transceiver Driver
This package proposes an implementation in C of the driver for LLCC68 radio component. Please see the changelog for more information.

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June 27 2023 GO
Silicon Driver SWDR002 2.2.0 SX126x Transceiver Driver
This package proposes an implementation in C of the driver for SX126X radio component. Please see the changelog for more information.

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June 27 2023 GO
Silicon Driver SWDR001 2.3.0 LR11xx Transceiver Driver
This package proposes an implementation in C of the driver for LR11XX radio component.

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June 27 2023 GO
Tool SWTL001 2.2.0 LR11xx Firmware Updater Tool
v2.2.0 changes:
[driver] Updated LR11xx driver to v2.3.0

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June 27 2023 GO
Silicon Microcode SWMC021 1.2.0 LR1121 Transceiver Firmware
LR1121 Transceiver firmware.

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June 27 2023 GO
Silicon Microcode SWMC020 1.2.0 LR1120 Transceiver Firmware
LR1120 Transceiver firmware.

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June 27 2023 GO
Silicon Microcode SWMC010 3.8.0 LR1110 Transceiver Firmware
LR1110 Transceiver firmware.

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June 27 2023 GO
Evaluation Kit SWEV003 1.0.0 SX126x DVK
Binary File for the SX126xDVK1xAS Dev Kit. This example code has only been tested on the Nucleo L476RG

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May 11 2023 GO
Demonstration SWDM008 1.6.0 SX128X Demonstration Firmware
DevKit Soruce Code (C++)

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May 11 2023 GO
Demonstration SWDM008 1.0.0 SX128X Demonstration Firmware
Source Code (in C) Firmware featuring Ping-Pong & Ranging examples

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May 11 2023 GO
Demonstration SWDM008 1.0.0 SX128X Demonstration Firmware
DevKit Firmware Binary File

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May 11 2023 GO
Tool SWTL006 2.0.0 (Beta3) SX1272 PC GUI
PC Graphical User Interface Starter Kit Setup for SX1272

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May 03 2023 GO
Demonstration SWDM009 2.1.2 SX1272 PER Firmware
Packet Error Rate Firmware for SX1272

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May 03 2023 GO
Tool SWTL005 1.0.0 (Beta5) SX1276 PC GUI
PC Graphical User Interface Starter Kit Setup for SX1276

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May 03 2023 GO
Demonstration SWDM007 2.1.2 SX1276 PER Firmware
Packet Error Rate Firmware for SX1276

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May 03 2023 GO
Tool SWTL001 2.1.0 LR11xx Firmware Updater Tool
v2.1.0 changes:
[app] Support of LR1121 transceiver

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March 15 2023 GO
Demonstration SWDM001 1.2.0 LRFHSS Demonstration & Drivers
V1.2.0 changes:
Support for LR1120 and LR1121 transceivers
(LR11xx, SX126x)

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March 15 2023 GO
Silicon Microcode SWMC021 1.0.1 LR1121 Transceiver Firmware
LR1121 Transceiver firmware.

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March 15 2023 GO
Software Development Kit SWSD003 2.0.0 Transceiver SDK
v2.0.0 changes:
SX126x support
LR1121 support
SMTC HAL MCU - simplified MCU hardware abstration layer to ease porting on another platform
Shield interface - library to get specificities related to each LR11xx / SX126x shield

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March 15 2023 GO
Software Development Kit SWSD001 2.1.0 LoRa Basics Modem SDK
v2.1.0 changes:
Support of all LR1121 shields:
LR1121MB1DIS
LR1121MB1GIS
HAL_DBG_TRACE_CRITICAL with compile-time-enabled deadloop

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March 15 2023 GO
Software Development Kit SWSD004 1.2.0 LoRa Basics Modem Geolocation SDK
v1.2.0 changes:
[gnss_middleware] Update to V2.0.0 implementing and supporting LoRa Edge 1.6.
[geolocation_gnss] Application code update according to geolocation middleware v2.0.0.
[geolocation_gnss_wifi] Application code update according to geolocation middleware v2.0.0.
[geolocation_wifi] Application code update according to geolocation middleware v2.0.0.
[geolocation_geolocation_server] Application code update according to new LoRaCloud MGS integration.
[tracker_application] Application code update according to geolocation middleware v2.0.0.

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March 01 2023 GO
Software Development Kit SWSD001 2.0.1 LoRa Basics Modem SDK
v2.0.1 changes:
Documentation update:
Only LoRaWAN class A supported for WW2G4 region
Region CN470 not validated

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March 01 2023 GO
Reference Design SWRD002 1.5.0 LoRa EDGE Tracker Reference Design Software
v1.5.0 changes:
TX power adapted for Japan / IN865 / AU915 / KR920 regions
Disable almanac update by BLE when LR1110 firmware not present

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February 02 2023 GO
Smartphone Application SWAP002 2.0.3 LoRa EDGE Config iOS App
v2.0.3 changes:
Excluded WiFi scan priority choice in LBM mode.
Added new LoRaWAN regions
IMPORTANT
Fetch of firmware for FOTA not supported for iOS versions 13 or lower.

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February 02 2023 GO
Smartphone Application SWAP001 2.1.13 LoRa EDGE Config Android App
v2.1.13 changes:
Excluded WiFi scan priority choice in LBM mode.
Enabled Set/Get Scan priority in LBM mode.
Added new LoRaWAN regions
Changed application firmware type to LoRa Basics Modem by default
Added 1ms delay after each BLE command.
Replaced PermissionChecker.checkSelfPermission() by ContextCompat.checkSelfPermission()

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February 02 2023 GO
L2 Protocol Library SWL2002 4.7.0 LoRaMac-node LoRaWAN L2 Library
V4.7.0 changes
General
Release based on "LoRaWAN specification 1.0.4" and "LoRaWAN specification 1.1.0 + FCntDwn ERRATA" with "LoRaWAN Regional Parameters 2-1.0.3"
GitHub reported issues corrections.
Known limitations
SAMR34 platform does not implement NVM storage functionality. This is a requirement for LoRaWAN versions greater or equal to 1.0.4.
No work on this subject is forseen by the maintainers. Implementation proposals are welcome.

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February 02 2023 GO
Silicon Driver SWDR005 1.0.0 SX128x Transceiver Driver
This package proposes an implementation in C of the driver for SX128X radio component. Please see the changelog for more information.

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November 29 2022 GO
Software Development Kit SWSD004 1.1.0 LoRa Basics Modem Geolocation SDK
v1.1.0 changes:
new features in tracker application:
Support of the regions IN_865 / RU_864 / AU_915 / AS_923_GRP1 / AS_923_GRP2 /AS_923_GRP3 / KR_920
General code improvement
LoRa Basics Modem crashlog was not functional
smtc_modem_hal_get_battery_level was always returning 254
Race condition when time was not available anymore in on_middleware_gnss_event function
The LoRa Basics Modem Geolocation SDK contains several examples to demonstrate the usage of LoRa Basic Modem features with geolocation operations. This project contains a demonstration for a full-feature tracker application, as well as simple Wi-Fi and GNSS scanning examples, based on LoRa Basics Modem and geolocation middlewares which provide abstraction on top of LR11xx

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November 29 2022 GO
Evaluation Kit SWEV003 1.0.0 SX126x DVK
Source code for the SX126xDVK1xAS Dev Kit. This example code has only been tested on the Nucleo L476RG

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October 20 2022 GO
Smartphone Application SWAP001 2.1.9 LoRa EDGE Config Android App
The LoRa Edge™ Config app enables full configuration of the Semtech LoRa Edge™ Tracker reference design, including Almanac update and tracker settings.

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September 29 2022 GO
L2 Protocol Library SWL2001 3.2.4 LoRa Basics Modem LoRaWAN L2 Library
v3.2.4 changes:
Added AS923 group 4 Regional Parameters, WW2G4 Regional Parameters for LoRaWAN protocol emulation and support of sx128x radio.

LoRa Basics™ Modem is an easy-to-use software library that simplifies the development of LoRaWAN® end-nodes. Using LoRa Basics Modem allows developers to seamlessly integrate the LoRa Cloud™ services into their applications.

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September 29 2022 GO
Software Development Kit SWSD001 2.0.0 LoRa Basics Modem SDK
v2.0.0 changes:
Added Region switching demonstration, Class B, multicast class B and multicast class C examples, support of all SX1261/SX1262/SX1268 and LR1110/LR1120 shields, Tx/Rx continuous example and LR-FHSS example.
Removed GNSS and Wi-Fi examples (now available in SWSD004)

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September 29 2022 GO
Software Development Kit SWSD004 1.0.1 LoRa Basics Modem Geolocation SDK
v1.0.1 changes:
Bug fixes in tracker application: Overconsumption in airplane mode, RTC rollover after 6 days.

The LoRa Basics Modem Geolocation SDK contains several examples to demonstrate the usage of LoRa Basic Modem features with geolocation operations. This project contains a demonstration for a full-feature tracker application, as well as simple Wi-Fi and GNSS scanning examples, based on LoRa Basics Modem and geolocation middlewares which provide abstraction on top of LR11xx

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August 12 2022 GO
Tool SWTL001 1 LR11xx Firmware Updater Tool
This tool is a reference implementation of the mechanism to update a firmware in a LR1110 / LR1120 chip. It is based on the Application Note AN1200.57- "LR1110: Upgrade of the Program Memory". Requirements Supported boards This tool is developed on the ST Microeletronic NUCLEO-L476RG development board.

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July 11 2022 GO
Gateway Application SWGA003 2.0.6 LoRa Basics Station Gateway Application
LoRa Basics™ Station is an implementation of a LoRa® packet forwarder. A LoRa packet forwarder is a program running on the host of a LoRa-based gateway (with or without GPS). It forwards RF packets received by the concentrator (uplinks) to a LoRaWAN® Network Server (LNS) through a secured IP link. It also transmits RF packets sent by the LNS (downlinks) through the same secured IP to one or multiple devices. Additionally, it may transmit beacon signals used for time coordinating devices within the network. These beacons may be transmitted GPS-synchronously across the entire network.

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July 11 2022 GO
Software Development Kit SWSD004 1.0.0 LoRa Basics Modem Geolocation SDK
The LoRa Basics Modem Geolocation SDK contains several examples to demonstrate the usage of LoRa Basic Modem features with geolocation operations. This project contains a demonstration for a full-feature tracker application, as well as simple Wi-Fi and GNSS scanning examples, based on LoRa Basics Modem and geolocation middlewares which provide abstraction on top of LR11xx

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June 23 2022 GO
Silicon Microcode SWMC020 1.0.1 LR1120 Transceiver Firmware
LR1120 Transceiver firmware.

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June 23 2022 GO
Tool SWTL00L 1.2.0 LR1110 Updater Tool
LR1110 Updater Tool, replaced by SWTL001.

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June 23 2022 GO
Software Development Kit SWSD003 1.0.0 LR11xx Transceiver SDK
The LR11xx SDK contains several simple examples for LR11xx transceivers.

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June 23 2022 GO
Software Development Kit SWSD001 1.0.0 LoRa Basics Modem SDK
LoRa Basics Modem SDK for LR1110

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June 23 2022 GO
Reference Design SWRD002 1.4.0 LoRa EDGE Tracker Reference Design Software
Demonstration application for LoRa Edge tracker reference design - compatible with LoRa Basics Modem-E

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June 23 2022 GO
Silicon Microcode SWMC01E 1.1.8 LoRa Basics Modem-E Firmware
LoRa Basics Modem-E firmware.

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June 23 2022 GO
Silicon Microcode SWMC010 3.7.0 LR1110 Transceiver Firmware
LR1110 Transceiver firmware.

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June 23 2022 GO
Evaluation Kit SWEV001 3.2.0 LR1110 EVK Demonstration Application
This project is a demonstrator application for LR1110 Transceiver and LoRa Basics Modem-E. It provides embedded example code in embedded/ folder and companion software tools in host/ folder. The companion tools are to be used specifically with LR1110 Transceiver, except AlmanacUpdate that can be used with both LR1110 Transceiver and LoRa Basics Modem-E.

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June 23 2022 GO
Silicon Driver SWDR004 3.1.0 LR1110 Modem-E Driver
This package proposes an implementation in C of the drivers for LR1110 modem-e.

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June 23 2022 GO
Silicon Driver SWDR001 2.1.1 LR11xx Transceiver Driver
This package proposes an implementation in C of the driver for LR11XX radio component.

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June 23 2022 GO
Demonstration SWDM002 1.5.0 LR1110 Modem-E Application Examples
The LR1110 modem application examples contains several simple examples highlighting LoRa Basic Modem-E features.

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June 23 2022 GO
Smartphone Application SWAP002 2.0.0 LoRa EDGE Config iOS App
The LoRa Edge™ Config app enables full configuration of the Semtech LoRa Edge™ Tracker reference design, including Almanac update and tracker settings.

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June 23 2022 GO
Smartphone Application SWAP001 1.12.12 LoRa EDGE Config Android App
The LoRa Edge™ Config app enables full configuration of the Semtech LoRa Edge™ Tracker reference design, including Almanac update and tracker settings.

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June 23 2022 GO
L2 Protocol Library SWL2001 3.1.7 LoRa Basics Modem LoRaWAN L2 Library
LoRa Basics™ Modem is an easy-to-use software library that simplifies the development of LoRaWAN® end-nodes. Using LoRa Basics Modem allows developers to seamlessly integrate the LoRa Cloud™ services into their applications.

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June 23 2022 GO
Gateway Reference Design SWGR003 0.2.1 Pico Cell Gateway Reference Design MCU Software
This package contains the sources code of the Keil project to build a Picocell Gateway MCU firmware based on the Semtech LoRa Picocell Gateway reference design. The target MCU is a STM32F401CD. The firmware implements either a USB CDC protocol or a UART protocol to bridge commands coming from host to the SX1308 SPI interface. The embedded firmware takes in charge the power management of the SX1308 during the downlink to respect the 500MA max power constraint in the USB plug.

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June 23 2022 GO
Gateway Silicon Microcode SWGM001 1.0.0 SX1302 SPI USB Bridge Example Code
Corecell USB STM is a package that manages communication between a host, generally a linux host, and the radio front end (SX1302/SX1303 & SX1261). The µC is mainly a SPI-USB bridge. The communication is achieved through a USB VCP (Virtual Com Port)

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June 23 2022 GO
Gateway Silicon HAL SWGH004 2.1.0 SX1302/SX1303 Hardware Abstraction Layer
This package contains the sources of the library to build a gateway based on a Semtech LoRa SX1302 concentrator chip (a.k.a. concentrator). Once compiled all the code is contained in the libloragw.a file that will be statically linked (ie. integrated in the final executable).

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June 23 2022 GO
Gateway Silicon HAL SWGH003 1.1.0 2.4GHz Gateway Reference Design Hardware Abstraction Layer
LoRa 2.4Ghz Gateway - Linux host Hardware Abstraction Layer, and tools (Packet Forwarder...)

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June 23 2022 GO
Gateway Silicon HAL SWGH002 0.2.3 SX1308 Pico Cell Gateway Host Hardware Abstraction Layer
This package contains the sources of the library to build a LoRa Picocell Gateway based on a Semtech LoRa multi-channel RF receiver (a.k.a. concentrator). Once compiled all the code is contained in the libloragw.a file that will be statically linked (ie. integrated in the final executable). The library implements the communication with the concentrator embedded MCU through a serial port.

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June 23 2022 GO
Gateway Silicon HAL SWGH001 5.0.1 SX1301 Hardware Abstraction Layer
This package contains the sources of the library to build a gateway based on a Semtech LoRa multi-channel RF receiver (a.k.a. concentrator). Once compiled all the code is contained in the libloragw.a file that will be statically linked (ie. integrated in the final executable).

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June 23 2022 GO
Gateway Application SWGA002 0.1.0 UDP Packet Forwarder Application (picocell)
The packet forwarder is a program running on the host of a LoRa Picocell gateway that forwards RF packets receive by the concentrator to a server through a IP/UDP link, and emits RF packets that are sent by the server.

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June 23 2022 GO
Gateway Application SWGA001 4.0.1 UDP Packet Forwarder Application
The packet forwarder is a program running on the host of a Lora gateway that forwards RF packets receive by the concentrator to a server through a IP/UDP link, and emits RF packets that are sent by the server. It can also emit a network-wide GPS-synchronous beacon signal used for coordinating all nodes of the network.

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June 23 2022 GO
Tool SWTL004 1.0.1 LoRaWAN Conformance Test Bench
The goal of this test bed is to enable the testing and pre-certification of sensors at the developer’s site, operating under normal operation modes or test mode applications. This all-in-one software and hardware package will be developed with an easy interface for developers to validate their hardware and firmware design and quality.

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June 23 2022 GO
System Library SWSY00L 4.0.0 LoRa Basics Boot Loader
A companion to SWL200L to faciliate support of FUOTA use-cases which require the use of a specific bootloader.

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June 23 2022 GO
L2 Protocol Library SWL224G 1.0.1 LoRa Basics Modem 2.4GHz-specific LoRaWAN L2 Library
LoRa Basics™ Modem is an easy-to-use software library that simplifies the development of LoRaWAN® end-nodes. Using LoRa Basics Modem allows developers to seamlessly integrate the LoRa Cloud™ services into their applications. This package contains the first version of LoRa Basics Modem which only support the SX1280 2.4GHz transceiver and as such only operates at 2.4GHz and does not support the LoRaWAN specification(s), which do not operate at 2.4GHz.

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June 22 2022 GO
L2 Protocol Library SWL200L 2.2 LoRa Basics MAC LoRaWAN L2 Library
Basic MAC is a portable implementation of the LoRa™ Alliance's LoRaWAN™ specification in the C programming language. It is a fork of IBM's LMiC library, and supports multiple regions, which are selectable at compile and/or run time. It can handle Class A, Class B, and Class C devices. Replaced by SWL2001.

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June 22 2022 GO
L2 Protocol Library SWL2002 4.6.0 LoRaMac-node LoRaWAN L2 Library
An example of an end-device LoRaWAN stack implementation. LoRaMac-node was the first reference implementation utilized by the LoRa Alliance to establish certification criteria. LoRaMac-node is highly portable and has been successfully utilized in many LoRaWAN applications.

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June 22 2022 GO
Silicon Driver SWDR00L 7.0.0 LR1110 Transceiver Driver (legacy)
This package proposes an implementation in C of the driver for LR1110 radio component. This package has been replaced by the SWDR001.

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June 22 2022 GO
Silicon Driver SWDR003 2.0.1 LLCC68 Transceiver Driver
This package proposes an implementation in C of the driver for LLCC68 radio component. Please see the changelog for more information.

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June 22 2022 GO
Silicon Driver SWDR002 2.0.1 SX126x Transceiver Driver
This package proposes an implementation in C of the driver for SX126X radio component. Please see the changelog for more information.

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June 22 2022 GO
Demonstration SWDM001 1.1.0 LRFHSS Demonstration & Drivers
This package contains drivers and demos for Long-Range Frequency Hopping Spread Spectrum (LR-FHSS) transmission on Semtech LR1110 and SX126x devices.

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June 22 2022 GO
Network Infrastructure SWNW004 1.4.0 LoRa Cloud Application Server Node Examples
This package is a collection of nodes for Node-RED which helps connection to LoRa Cloud. An example is included to demonstrate a LoRaWAN application server working with Semtech modems.

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June 22 2022 GO
Network Infrastructure SWNW003 1.0.1 Azure Application Server Example
This is an Azure based example LoRaWAN Application Server. This example Application Server was developed to use the LoRa Edge(TM) Tracker Reference Design as an end device but can easily be modified to support other devices. The project provides an easy to follow example of the interaction required by an Application Server with the LoRa Cloud(TM) Services to support functions such as Geolocation Solver (GNSS/Wi-Fi), Advanced Transport Services, Almanac update over-the-air, and others.

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June 22 2022 GO
Network Infrastructure SWNW001 1.0.1 AWS Serverless Framework Example
This package contains examples using the Serverless Framework, Python, AWS Lambda and AWS IoT Core Wireless (LoRaWAN) to interface between the LoRa Edge(TM) Tracker Reference Design and the LoRa Cloud. This code utilizes the LoRa Cloud API to first convert the ROSE-encoded stream into data sources. These data sources include WiFi and GNSS scans which can be passed back to LoRa Cloud for position computation. While this example is developed for AWS Lambda using AWS IoT Core Wireless functions, it could be simply adapted to other platforms or environments as required.

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June 22 2022 GO

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