Smart home terminal products and gateway networking products introduction parameters

The infrared transponder in the ZigBee network has the same function as the infrared transponder introduced in Chapter 3. The difference is that the ZigBee wireless signal is associated with the infrared wireless signal, and the infrared remote control is controlled by the mobile intelligent terminal to control TV, air conditioning and electric curtains. Device.

The ZigBee infrared transponder developed by Hangzhou Jingkong Electronics Co., Ltd., when used in conjunction with a wireless gateway, converts smartphones into universal remote controllers and centrally controls infrared devices such as TVs, air conditioners, audio equipment, DVDs, and set-top boxes at home. The infrared remote control device in the home can be controlled remotely anywhere in the world, and multiple scenarios can be set in conjunction with the wireless network.

The product is easy to use and can be mounted or mounted directly. Built-in high-power infrared emission tube, the emission angle is 360° in all directions, covering every corner of the room, making it easy to achieve high-sensitivity and accurate control of infrared remote control equipment. At the same time, the product can intelligently learn 10000 infrared code, and the infrared code length can reach 2048. It can surpass many similar products and is suitable for most infrared remote control products.

Its main parameters are as follows.

1) Product Size : 100mm>

2) Shape color : black.

3) Communication method : ZigBee communication module.

4) Operating voltage: DC 50V/1A.

5) Power: 0.2W.

6) Working environment: -10 to +80°C.

7) Built-in infrared transmitters : 7

8) Operating frequency : 2.4GHz.

9) can save the code: 10000 groups.

10) Decoding length : 2048 bits.

11) Operating Humidity : 10% to 95%.

12) Product color: black.

Terminal products and gateway networking in the ZigBee network are very convenient. Wireless infrared intrusion detectors, wireless door and window magnetic detectors, and WI Gateway Type 02 (Local Area Network) wireless gateways are used as examples to introduce how ZigBee network end-products and wireless gateways are networked. (Note: If only ZigBee network is established, the wireless gateway may not connect to the network cable, and the indicator on the gateway can be used to judge whether the terminal equipment is connected to the wireless gateway: if you want to understand and control the ZigBee network formed by the wireless gateway through the smart phone The various devices must install the corresponding App software on the smart phone and plug in the network cable to connect the ZigBee network to the Internet.

First, set up a ZigBee network, install and debug the wireless gateway, and press the multi-function key four times. The ZigBee network setup light on the gateway will turn on brightly to allow other devices to join the network. Then, the wireless infrared intrusion detector's key is pressed 4 times. The system indicator light goes out after 2s, indicating that the ZigBee network has been successfully added.

Wireless door and window magnetic sensors also join the ZigBee network according to the above method. After these two devices successfully join the ZigBee network, the smart phones will have the names of the two devices and join the smart phone interface behind the device. In this way, the smart phone can be used to control both types of devices. For example, if someone enters the wireless infrared intrusion detector range or someone opens the door and opens, the window can promptly display the alarm information on the smart phone.