The LR1121DVK1TGKS development kit features Semtech's LoRa Connect LR1121. The LR1121DVK1TGKS's RF front-end and antennas are configured for the LoRa® 490MHz Industrial, Scientific and Medical (ISM) band for China, as well as for the global 2.4GHz ISM band.
- Based on LR1121
- PCB layers: 4
- 32MHz reference clock: XTAL
- Region: China
- Frequency bands: 490MHz and 2.4GHz
- Tx out power: 20dBm (subGHz) and 11.5dBm (2.4GHz)
- RF matching: RF switch
- Each development kit contains RF modules:
- PCB version number: E655V01A
- Single RF module part number: LR1121MB1DIS
- Smart meters
- Building automation
- Agricultural sensors
- Smart cities
- Retail store sensors
- Asset tracking
- Street lights
- Parking sensors
- Environmental sensors
- Safety and security sensors
- Remote control applications
- Home automation and appliances
- Radio-controlled toys and drones
- Development kit
Datasheets & Documentation
Explore software downloads, documentation, recommended links, and more resources for this product.
LoRa Developer Portal
A place to learn, connect, collaborate, and find resources to help accelerate your Internet of Things development process.
LR-FHSS Demonstration & Drivers
This package contains drivers and demos for Long-Range Frequency Hopping Spread Spectrum (LR-FHSS) transmission.
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.
LR11xx Transceiver Driver
This package proposes an implementation in C of the driver for LR11XX radio component.
LR1121 Transceiver Firmware
Software Development Kit
LoRa Basics Modem SDK 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.
LR11xx Firmware Updater Tool
Reference implementation of the mechanism to update a the LR11x0 firmware.
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributers here.
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Explore a wealth of downloadable resources and datasheets to assist with prototyping and production.
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