[原创] Silabs EFR32MG1 ZigBee智能插座参考设计

Silabs公司的EFR32MG1是Wireless Gecko系列系统级芯片(SoC),基于32位 ARM® Cortex®-M4核,工作频率40MHz,集成了2.4GHz平衡/不平衡变换器,2.4GHz发送功率高达19.5dBm的功率放大器(PA)以及次GHz 20dBm发送功率的无线电.主要用在家庭连接,照明,健康和医疗,计量以及家庭和建筑物自动化与安全.本文介绍了EFR32MG1主要特性和亮点,框图,以及ZigBee智能插座RD-0051-0201参考设计主要特性,采用智能插座的ZigBee家庭自动化示意图,智能插座RD-0051-0201部件IST-A0074,IST-A0075和IST-A0081电路图,材料清单和PCB设计图.

The Mighty Gecko ZigBee & Thread family of SoCs is part of theWireless Gecko portfolio. Mighty Gecko SoCs are ideal for enablingenergy-friendly ZigBee & Thread networking for IoT devices.

The single-die solution provides industry-leading energy efficiency, ultra-fast wakeuptimes, a scalable power amplifier, an integrated balun and no-compromise MCU features.

Mighty Gecko applications include:

• Connected Home

• Lighting

• Health and Wellness

• Metering

• Home and Building Automation and Security

EFR32MG1主要亮点:

• 32-bit ARM® Cortex®-M4 core with 40MHz maximum operating frequency

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