Authors: Feng Feng, Wen An An Published by: IoT Think Tank Please indicate the source and origin when reprinting Introduction To further understand LoRa from a theoretical and fundamental perspective, thereby reasonably selecting suitable communication technologies to provide users with higher quality smart home products and services. Anyone who has used smart home devices knows … Read more
Introduction ZigBee is an open-source wireless technology used for low-power embedded devices (radio systems) to facilitate efficient and effective communication between machines (typically 10-100 meters apart) while maintaining a low cost. ZigBee is built on the IEEE 802.15.4 standard and is supported by the ZigBee Alliance (a consortium aimed at standardizing the ZigBee protocol). The … Read more
Health Score: 100 In today’s digital age, the rapid development of the Internet of Things (IoT) has brought numerous conveniences to our lives. Wireless communication technology plays a crucial role in achieving interconnectivity among various smart devices. Zigbee technology, as a low-power, low-data-rate wireless communication technology, has become the preferred choice for many IoT applications. … Read more
In recent years, the fourth industrial revolution, characterized by the integration of new generation information technologies such as artificial intelligence, the Internet of Things, and cloud computing, has quietly arrived. Humanity has begun to enter the 5G era. The traditional lighting industry is urgently facing transformation and upgrading, and the intelligentization of products based on … Read more
The core and foundation of the Internet of Things (IoT) is the Internet itself. The IoT is an extension and expansion of networks based on the Internet. Among the IoT, the wireless sensor network based on massive data is one of the most representative networks, where the user end extends and expands to any item, … Read more
Introduction ZigBee is considered a secure communication protocol. Its security architecture complements the security services provided by the IEEE 802.15.4 standard. The security services provided by ZigBee include secure key establishment, secure key transfer, frame protection through symmetric encryption, and secure device management. However, its security features are based on certain inherent assumptions: • ZigBee … Read more
IoT Communication Protocol Cloud Protocol IoT devices that support TCP/IP can connect to the cloud using HTTP, MQTT, CoAP, LwM2M, and XMPP application layer protocols through Wi-Fi, cellular networks, and Ethernet. Gateway Protocol The gateway protocol is suitable for short-range communications that cannot connect to the cloud directly, such as Bluetooth, ZigBee, and LoRa. These … Read more
Project Name: True Zigbee Door Sensor Project Author: Falling Flowers, Clear Breeze Introduction I want to check the home’s environmental data, such as temperature, whether the door is closed… Zigbee sensors can meet my needs! However…the Zigbee sensors on the market are quite expensive! Their functions are also relatively simple! So I immediately decided! To … Read more
ZigBee is one of the most important wireless protocols in wireless communication, widely used in various IoT communication fields. The success of ZigBee technology in IoT applications is inseparable from its powerful networking capabilities. In this article, we will explore the network types of ZigBee. ZigBee Network Device TypesZigBee defines two types of devices to … Read more
Click the blue text above to follow us! Limited Time Download: Follow us on “Microcontroller”, reply “Tutorial” to get the microcontroller e-book, reply“Simulation” to get Proteus simulation materials. Continuously updated… Solution Introduction This solution is developed based on the TI CC2530 chip, which is controlled via a smartphone app interface. It supports control from both … Read more