ZigBee Module
Given the wide range of product categories and the continuous introduction of new products, the models in this list may not fully cover all options. We sincerely invite you to consult at any time for more detailed information.
ZigBee Modules |
|||
Manufacturer | Package | Antenna Type | |
Sensitivity | Output Power | Transmission Distance | |
Send Curren | Core IC |
Support Interface |
|
Receive Current | |||
ZigBee Module, also known as ZigBee module, is a wireless communication module based on the ZigBee protocol. The following is a detailed introduction to the ZigBee module:
1、 Overview
ZigBee is a standards-based technology for remote monitoring, control, and sensor networking applications. It aims to meet the demand for cost-effective, standard wireless network solutions that support low data rates, low power consumption, security, and reliability. ZigBee modules are peripheral circuits based on ZigBee chip technology. They comply with the international standard IEEE802.15.4 and usually operate in the 2.4GHz frequency band, with European standards at 868MHz and North American standards at 915MHz.
II. Technical Features
Low power consumption: ZigBee modules can operate for 6 to 24 months on two ordinary AA batteries in low power standby mode, making them ideal for devices that require long-term operation and cannot be frequently replaced with batteries.
Low cost: Due to the low data transmission rate and simple protocol of ZigBee, the cost is greatly reduced, making ZigBee modules competitive in price.
Low-rate: The data transmission rate is between 10Kb/s and 250Kb/s, focusing on low-rate transmission applications.
Short delay: The typical search device delay is 30ms, the sleep activation delay is 15ms, and the active device channel access delay is 15ms.
Self-organization and self-healing ability: ZigBee network has strong self-organization and self-healing ability, which can automatically establish and maintain the network. When a node in the network fails, other nodes can automatically adjust and continue to work.
Data Security: ZigBee offers data integrity checking and robustness features, leveraging the AES-128 encryption algorithm, a new encryption algorithm from the United States, which is currently one of the best text encryption algorithms, to ensure the security of data transmission.
III. Hardware Parameters
The hardware parameters of ZigBee modules may vary depending on different models and manufacturers, but usually include the following aspects:
Electrical parameters: such as power supply 2V3.6V, typical value is 3.3V, total power consumption of the module is 2225mW when not working, average power consumption is 130135mW when working, peak power consumption is 140150mW, transmit power is 100mW, antenna power is 1dBm, receive sensitivity is -97dBm, etc.
Peripheral ports: including GPIO general-purpose digital input and output ports, SPI serial peripheral interface, I2C internal integrated bus interface, UART serial communication interface, ADC analog input channel, DAC analog output channel, etc.
Limit parameters: such as the voltage range of power pins, the voltage range of digital pins, the input RF level, and the storage temperature range.
Package size: The package size of different types of ZigBee modules may vary, but they are usually small and easy to integrate into various devices.
IV. Market Application
ZigBee modules have a wide range of application scenarios, including but not limited to the following aspects:
Smart home: By deploying various humidity, light, and carbon dioxide sensors, using ZigBee technology to transmit sensor data to the system platform, the system controls the switching of air conditioning, irrigation, and other equipment according to set parameter standards, enabling intelligent control and management of the home.
Industrial automation: ZigBee modules can be used in industrial monitoring and control systems, asset tracking, and building automation, providing stable and reliable communication and low-latency response.
Smart Healthcare: ZigBee modules can be used for medical device monitoring and control, such as remote monitoring of patient signs, medical record management, and monitoring of medical electronic monitoring instruments, to achieve intelligent remote monitoring and control.
Mine positioning: Mine personnel wear positioning cards based on ZigBee technology, allowing the system to achieve precise positioning of workers on the underground tunnel work surface, providing timely and accurate information on the number, location, distribution, and any time and location of each individual, as well as their activity trajectory over time.
Building automation: Through ZigBee wireless technology, intelligent management and control of many devices such as power distribution, lighting, elevators, air conditioning, heating, water supply and drainage, fire protection, security, etc. within buildings or building complexes can be achieved.