概览
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 cloud-based geolocation services from Semtech's partners to significantly reduce power consumption by determining asset location in a cloud solver.
功能
低功耗高灵敏度 LoRa/(G)FSK 半双工射频收发器
- 支持 150 - 960 MHz 的全球 ISM 频段
- 低噪声系 RX 前端,实现更高的 LoRa/(G)FSK 灵敏度
- 高功耗 PA 路径 +22 dBm
- 高效率 PA 路径 +15 dBm
- 长距离 FHSS (LR-FHSS) 调制器
- 集成 PA 稳压器电源选择器,使用一个板简化双电源 +15/+22 dBm
- 能够支持世界范围内的多区域 BOM,电路可自适应匹配网络,以满足监管限制
- 与 SX1261/2/8 器件完全兼容,并符合 LoRa Alliance® 定义的 LoRaWAN® 标准规范
用于地理定位的多用途无线电前端
- GNSS(GPS/北斗)低功耗扫描
- 802.11b/g/n Wi-Fi 超低功耗无源扫描
- 150 - 2,700 MHz 连续频率合成器范围
- 高带宽 RX ADC(高达 24 MHz DSB)
- 数字基带处理
加密引擎
- 为基于 AES-128 加密/解密的算法提供硬件支持
- 处理设备参数,如 LoRa Alliance 定义的 DevEUI 和 JoinEUI
- 保护机密信息,如加密密钥,防止未经授权的访问
- 按照 LoRaWAN 标准规定的方式存储 NwkKey、AppKey
文档 | Release Date | Type | |
---|---|---|---|
Driver for LR11xx chips | 2023-12-14 | TXT | |
LoRa Edge Tracker reference design demonstration application | 2023-12-14 | TXT | |
LR1110 Transceiver Microcode | 2023-12-14 | TXT | |
LR11x0 Round-Trip-Time-of-Flight (ranging) Demonstrator | 2024-10-30 | TXT | |
LR11xx firmware update procedure | 2023-12-14 | TXT | |
SWAP001 LoRa Edge Config Android App | 2024-03-07 | TXT | |
SWAP002 The LoRa Edge™ Config app for iOS | 2024-03-07 | TXT | |
SWDM021 - Round-Trip-Time-of-Flight (ranging) Demonstrator for LoRa Edge LR11x0 | 2024-10-30 | TXT | |
SWDR004 LR1110 Modem-E driver | 2024-03-07 | TXT | |
SWDR007 - LR11xx Sidewalk Driver for EFR32MG24 | 2024-07-18 | TXT | |
SWL2001 - LoRa Basics Modem Library | 2024-05-14 | TXT | |
SWSD003 - Code examples for SX126x and LR11XX | 2024-10-11 | TXT | |
SWSD006 - LR11xx Multi-Stack SDK for nRF52840 | 2024-08-14 | TXT | |
LRDVK17INTERFACE: LoRa Shield to EFR32 Interface board Production Files | 2025-08-20 | ZIP |
Inventory
Product | 国家/地区 | 经销商 | Qty | Buy |
---|