What is Thread? Low-power IoT Networking for Smart Home Devices | Digi-Key Electronics скачать в хорошем качестве

What is Thread? Low-power IoT Networking for Smart Home Devices | Digi-Key Electronics

Thread is a wireless networking protocol designed for smart home and IoT devices. It is built using the IEEE 802.15.4 wireless standard. It is capable of meshing to achieve wide coverage. This video will cover the basics of Thread and provide a demo using two Thread-capable Silicon Labs boards. You can recreate the demo by following the guide here: https://www.digikey.com/en/maker/proj... Thread operates on the 780 MHz (China), 868 MHz (Europe), 916 MHz (Americas), 950 MHz (Japan) and 2.4 GHz (ISM) channels. The 802.15.4a amendment allows for ultra-wideband operation in the sub-1 GHz, 3-5 GHz, and 6-10 GHz ranges. It consists of routers, which can mesh and self-heal to create a robust network topology, as well as end devices. An end device can connect to 1 router and they have the option to disable their radio to save on power, whereas routers cannot disable their radios. Thread is built using IPv6 over Low-Power Wireless Personal Area Networks (6LoWPAN), and it offers up to 10 m range and a 250 kbps data rate. In reality, depending on your particular radio and antenna configuration, you can expect about 30 m of line-of-sight range and about 10 m of range indoors. Routers in a Thread network act as parents, as they can forward packets and commission new devices. End devices act as children, as they must communicate with a router, and they cannot forward packets. Thread networks can have border routers, which translate Thread communication to and from other non-Thread networks. This can include Ethernet, WiFi, Bluetooth, Zigbee, ZWave, and so on. Because of this interoperability, Thread promises to allow all of your IoT devices to communicate in the future. In the latter half of the video, we demonstrate Thread functionality using Silicon Labs and SparkFun hardware. Product Links: SiLabs xG24-DK2601B Development Kit - https://www.digikey.com/en/products/d... SparkFun Thing Plus Matter Board - https://www.digikey.com/en/products/d... Related Videos: Intro to Edge AI: Machine Learning + IoT -    • Intro to Edge AI: Machine Learning + ...   Getting Started with Machinechat’s JEDI One IoT Software - https://www.digikey.com/en/maker/proj... Related Project Links: What is Edge AI? Machine Learning + IoT - https://www.digikey.com/en/maker/proj... Getting Started with Machinechat’s JEDI One IoT Software - https://www.digikey.com/en/maker/proj... Related Articles: Unlicensed 915-MHz Band Fits Many Applications and Allows Higher Transmit Power - https://www.digikey.com/en/articles/u... Learn more: Maker.io - https://www.digikey.com/en/maker Digi-Key’s Blog – TheCircuit https://www.digikey.com/en/blog Connect with Digi-Key on Facebook   / digikey.electronics   And follow us on Twitter   / digikey   00:00 - Intro 01:10 - IEEE 802.15.4 02:55 - 6LoWPAN 04:03 - Overview of Thread 05:00 - Thread Network Topology 07:30 - Thread Devices 08:44 - Why Use Thread 09:45 - Demo Hardware 10:49 - Flash OpenThread FTD CLI example 12:44 - Flash OpenThread MTD CLI example 14:34 - Configure Thread Network from FTD 16:36 - Attach MTD to Thread Network 18:20 - Ping Devices Across Thread Network 19:12 - Conclusion