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 |  |
|---|---|---|---|
| LR1110 数据表 | 2023-12-13 | | |
| AN1200.56 LR1110 评估套件 | 2022-10-24 | | |
| AN1200.57 LR1110 程序存储器更新 | 2023-06-23 | | |
| AN1200.58 LR-FHSS 演示代码应用说明 | 2023-03-27 | | |
| 选择最佳时钟的 AN1200.59 应用说明 | 2023-08-24 | | |
| AN1200.62: Best Practices for FCC Pre-Compliance testing of LoRaWAN Modules | 2023-10-10 | | |
| AN1200.64 LR-FHSS 系统性能 | 2023-03-27 | | |
| AN1200.66: PCB Design Guidelines | 2023-10-10 | | |
| AN1200.69 GNSS Antenna Application Note | 2022-02-03 | | |
| AN1200.70 LoRa Edge Advanced GNSS Scan Performance Overview | 2024-06-15 | | |
| AN1200.73 SX126x/LR11xx SigFox Modulation | 2023-12-14 | | |
| AN1200.74 LoRa Edge Clock Requirements | 2023-08-24 | | |
| AN1200.76 Application Note for LR11xx IPD Reference Design | 2024-02-16 | | |
| AN1200.78 LR1110 Round-Trip-Time-of-flight Application Note | 2023-09-20 | | |
| AN1200.80 - LoRa® Modem Doppler Immunity AppNote | 2023-10-26 | | |
| AN1200.81 Doppler Immunity of the LR-FHSS Modem | 2023-12-04 | | |
| AN1200.97 LR11x0 Ranging Demo Application Note | 2024-10-29 | | |
| LoRa Basics Modem-E v1.1 for LR1110 Reference Manual | 2021-05-21 | | |
| LR1110 用户手册 | 2024-09-24 | | |
| 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 | |
| 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 | |
Inventory
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