LR1110
Ultra-low power platform that integrates a LoRa® transceiver, long range FHSS modulator, multi-constellation scanner, and passive Wi-Fi AP MAC address scanner targeting asset management applications.
The LR1110 solution utilizes Semtech’s LoRa Cloud™ Geolocation capabilities, to significantly reduce power consumption by determining asset location in a Cloud-based solver.
Features
Low-Power High-Sensitivity LoRa/(G)FSK Half-Duplex RF Transceiver
- Worldwide ISM frequency bands support in the range 150 - 960MHz
- Low Noise Figure RX front-end for enhanced LoRa/ (G) FSK sensitivity
- High power PA path +22dBm
- High efficiency PA path +15dBm
- Long Range FHSS (LR-FHSS) modulator
- Integrated PA regulator supply selector to simplify dual power +15/+22dBm with one board implementation
- Able to support world-wide multi-region BOM, the circuit adapts to matching network to satisfy regulatory limits
- Fully compatible with SX1261/2/8 devices and the LoRaWAN® standard, defined by the LoRa Alliance®
Multi-Purpose Radio Front-End Targeting Geolocation Purposes
- GNSS (GPS/ BeiDou) low-power scanning
- 802.11b/g/n Wi-Fi ultra-low-power passive scanning
- 150 - 2700MHz continuous frequency synthesizer range
- High bandwidth RX ADC (up to 24MHz DSB)
- Digital baseband processing
Cryptographic Engine
- Hardware support for AES-128 encryption/decryption based algorithms
- Handling device parameters such as DevEUI and JoinEUI, as defined by the LoRa Alliance
- Protects confidential information such as encryption keys against unauthorized access
- Stores NwkKey, AppKey, as defined in the LoRaWAN standard
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Asset location
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Asset recovery
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Asset traceability
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Inventory management
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Asset loss and theft prevention
Applications
Packaging
- QFN32 5x5 mm
Order Codes
- LR1110IMLTRT
Pb(Lead)-Free/RoHS-Green Info
Related Parts
LR1110IMLTRT
Datasheets & Documentation
Application Notes
- AN1200.56 LR1110 evaluation kit
- AN1200.57 LR1110 Program Memory Update
- AN1200.58 LR-FHSS Demo Code Application Note
- AN1200.59 Application note for selecting the optimal clock
- AN1200.62: Best Practices for FCC Pre-Compliance testing of LoRaWAN Modules
- AN1200.64 LR-FHSS System Performance
- AN1200.66: PCB Design Guidelines
- AN1200.69 GNSS Antenna Application Note
- AN1200.70 LoRa Edge Advanced GNSS Scan Performance Overview
- AN1200.73 SX126x/LR11xx SigFox Modulation
- AN1200.74 LoRa Edge Clock Requirements
- AN1200.76 Application Note for LR11xx IPD Reference Design
- AN1200.78 LR1110 Round-Trip-Time-of-flight Application Note
- AN1200.80 - LoRa® Modem Doppler Immunity AppNote
- AN1200.81 Doppler Immunity of the LR-FHSS Modem
- AN1200.97 LR11x0 Ranging Demo Application Note
Software Releases (Firmware)
- Driver for LR11xx chips
- LoRa Edge Tracker reference design demonstration application
- LR1110 Transceiver Microcode
- LR11xx firmware update procedure
- SWAP001 LoRa Edge Config Android App
- SWAP002 The LoRa Edge™ Config app for iOS
- SWDM021 - Round-Trip-Time-of-Flight (ranging) Demonstrator for LoRa Edge LR11x0
- SWDR004 LR1110 Modem-E driver
- SWDR007 - LR11xx Sidewalk Driver for EFR32MG24
- SWL2001 - LoRa Basics Modem Library
- SWSD003 - Code examples for SX126x and LR11XX
- SWSD006 - LR11xx Multi-Stack SDK for nRF52840
Additional Resources
Explore software downloads, documentation, recommended links, and more resources for this product.
Demonstration
LRFHSS Demonstration & Drivers
This package contains drivers and demos for Long-Range Frequency Hopping Spread Spectrum (LR-FHSS) transmission.
Evaluation Kit
LR11x0 EVK Demonstration Application
Demonstrator application for LR11x0 Transceiver and LR1110 LoRa Basics™ Modem-E.
L2 Protocol Library
LoRa Basics™ Modem LoRaWAN L2 Library
LoRa Basics Modem is an easy-to-use software library that simplifies the development of LoRaWAN® end nodes.
Silicon Driver
LR11xx Transceiver Driver
This package proposes an implementation in C of the driver for LR11XX radio component.
Silicon Driver
LoRa Basics Modem-E for LR1110
This package proposes an implementation in C of the drivers for LoRa Basics Modem-E for LR1110.
Silicon Microcode
LR1110 Transceiver Firmware
Software Development Kit
LoRa Basics Modem SDK for LR1110
LoRa Basics Modem SDK for basic GNSS accuracy contains several simple examples highlighting LoRa Basic Modem features.
Software Development Kit
LR11xx Transceiver SDK
The LR11xx SDK contains several simple examples for LR11xx transceivers.
Software Development Kit
LoRa Basics Modem Geolocation SDK
Demonstration application for LoRa Edge Tracker Reference Design - compatible with LoRa Basics Modem.
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributors here.
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Resources
The LoRa Cloud™ Locator introduction…
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Amazon Sidewalk Prerequisites and Development Kits
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Of the many complexities along the global supply chain and daily logistics operations, asset tracking is arguably the most challenging. Disruptions and subsequent capital loss not only affect goods transported worldwide, but also containers and vehicles used for shipment. On a more local scale, retail stores and shop owners are challenged in keeping track of their assets and supply at all times throughout the day for reasons varying from theft prevention to inventory management.
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Find support and additional resources specifically for LoRa at the links below.
