概览
此开发套件配备有 Semtech 的 LoRa Edge™ LR1120,并针对适合中国和亚洲的 LoRa 490MHz 工业、科学和医疗 (ISM) 频段以及适合全球的 2.4GHz ISM 频段进行了配置。
功能
- 基于 LR1120
- PCB 层:4
- 32MHz 参考时钟:TCXO
- 地区:中国和亚洲
- 频段:490MHz 和 2.4GHz
- 输出功率:20dBm (Sub-GHz) 和 11.5dBm (2.4GHz)
- 每个开发套件都包含两个不同的射频模块:
- PCB 版本编号:E655V01A
- 用于无源 GNSS 天线的单射频 (RF) 模块产品编号:LR1120MB1GIS
- PCB 版本编号:E656V01A
- 用于有源 GNSS 天线的单射频 (RF) 模块产品编号:LR1120MB1GJS
- PCB 版本编号:E655V01A
文档 | Release Date | Type | |
---|---|---|---|
LR1120 参考设计介绍 | 2022-10-24 |
文档 | Release Date | Type | |
---|---|---|---|
LR1120DVK1TGKS 套件 @490MHz 的设计文件 | 2023-06-26 | ZIP |
Inventory
Product | 国家/地区 | 经销商 | Qty | Buy |
---|
资源


Safeguarding Forests: How Dryad's Silvanet…


Part 2: Getting up and running with LoRa…


第一部分:LoRa Basics™ Modem-E 介绍


LoRa-CES 2025 LoRa 演示-推进 LoRa……


LoRa-CES 2025 LoRa 演示——探索 LoRa 的覆盖范围…


构建端到端资产追踪……
Beyond Basic Monitoring: The Intelligence Revolution
While Parts 1 and 2 explored current applications of LoRaWAN® in crop management and livestock monitoring, the true revolution lies in the intelligent systems being built on top of this robust connectivity foundation. Through integration with analytics platforms, farmers can spot trends, predict yields and quickly identify anomalies. These capabilities help improve resource efficiency, boost productivity and enhance the stability of agricultural operations.
博客
Part 3: The Future of Smart Agriculture -…Revolutionizing Irrigation with IoT
Water scarcity is one of agriculture's most pressing challenges. Traditional irrigation methods often result in overwatering or underwatering, both of which negatively impact crop yields and waste precious resources. Smart irrigation systems powered by LoRaWAN® are changing this paradigm entirely.
博客
Smart Agriculture Revolution: Part 2 - Smart…The Agricultural Revolution is Digital
Agriculture faces unprecedented challenges in the 21st century. With the global population expected to reach nearly 10 billion by 2050, agricultural processes involving food production will have to increase their output by 70 percent by 2050. Climate change, resource scarcity and the need for sustainable practices are pushing farmers toward "precision agriculture" or "smart farming" solutions。
博客
Smart Agriculture Revolution: Part 1 - How…The city of Shanghai hosted one of the most anticipated events for the Chinese IoT industry—IOTE 2025.VP of Marketing and Applications for wireless products at Semtech, Robert Comanescu, attended the event and took part in a key panel discussion on "Empowering Smart Buildings, Cities & Utilities with IoT Solutions" alongside CEO of the LoRa® Alliance, Alper Yegin, and Cheney Li, business cooperation manager at Milesight. The event brought together global leaders, innovators and visionaries in the Internet of Things (IoT) space.
博客
Reflections from IOTE 2025 Shanghai: Innovation,…In busy emergency departments, locating essential equipment like stretchers and wheelchairs is critical for minimizing wasted time and ensuring quality patient care. This exemplifies how effective asset tracking technology with real-time location data allows operations to focus on core business purposes, maximizing value and efficiency. Various market solutions address this need using diverse, complementary technologies. The most successful solutions don't rely solely on superior technical capabilities but deliver them at the lowest cost, accelerating return on investment.
博客
Webinar Recap - Unlock the Power of LoRa®…For over six decades, Semtech has been at the forefront of semiconductor innovation, starting with its humble beginnings as a supplier to military and aerospace industries. This blog explores Semtech's critical founding years and formative period during the 1960s and 1970s, when the company established its foundation as a reliable provider of high-quality electronic components.
博客
The Evolution of Semtech Corporation: The Founding…