Editor's note: 5G enhances the IoT layout as a hot topic discussion, and its commercial application cases are uneven, from car networking to drones to AR/VR and video consumption. From the 4G to 5G evolution process, the role of NB-IOT is very important. Huawei, Haier, China Telecom, and Shanghai Mobile Communications are all making their own explorations and contributions. This article summarizes the latest two sections for readers to understand the latest products and applications in this area.
On March 9th, at the China Home Appliances and Consumer Electronics Expo, Haier released the world's first intelligent air conditioner based on the next-generation NB-IoT IoT technology, and will cooperate with Huawei and China Telecom to explore and establish a smart air ecosystem. .
As the leading brand of intelligent air conditioner, Haier NB-IoT intelligent air conditioner is based on the smart air ecosystem, combining the two leading resources of China Telecom's leading NB-IoT network construction speed and Huawei NB-IoT chip leader. Developed to make smart air conditioning match the connection in one step.
The matching process between the ordinary intelligent air conditioner and the user's mobile phone is very cumbersome, and it has to go through many steps such as APP download, account registration and login, and device matching, so that the user is bothered. The Haier NB-IoT intelligent air conditioner is directly connected to the Haier cloud platform through the carrier network, and the configuration connection can be automatically completed once the power is activated. When connecting a mobile terminal such as a mobile phone, the two-dimensional code on the air conditioner is swept by the mobile phone, and the binding can be completed in one step to realize remote control.
Short-distance technology such as WiFi requires users to configure themselves. The cumbersome operation cannot match the user's requirements for ease of use. As time goes by, the home appliances are unmaintained and no longer connected after the WiFi hotspot changes. NB-IoT technology also has obvious coverage advantages compared with WiFi wireless connection technology. WiFi wireless wall penetration ability is weak, and there is no coverage area in the home. The NB-IoT technology has strong coverage and can cover the corners of air conditioners, refrigerators, water heaters, etc., and even the WiFi blind spot such as the basement, which basically guarantees that there is no blind spot in the home. The high reliability of the telecommunication network can effectively guarantee the reliable networking of smart home devices for 10 years.
NB-IoT terminal goes international standard certification
The Tera Terminal Lab, in conjunction with Huawei and Shanghai Mobile Communications, successfully completed the world's first NB-IoT terminal GCF certification. The successful certification shows that the performance of NB-IoT module BC95-B8 meets the requirements of 3GPP international standards, and it also marks the NB-IoT terminal industry has taken a new step.
Following last month's first NB-IoT (Narrow Band Internet of Things) test system at Teler Terminal Lab passed GCF verification. Recently, after one month of unremitting efforts by laboratory engineers, the world's first NB-IoT module completed GCF product certification. .
As the world's first and currently the only experimental organization with NB-IoT terminal module testing and certification capabilities, Tyre Terminal Lab has undertaken the evaluation and testing of this certification. The certified product is Quectel BC95-B8 NB-IoT module from Shanghai Mobile Communication Technology Co., Ltd., which is the world's first GCF-certified NB-IoT module product. The module uses Huawei. The NB-IoT chip is also the world's leading chip product of NB-IoT. The successful completion of this certification marks the NB-IoT terminal industry and the Internet of Things terminal industry has taken a new step, laying the foundation for NB-IoT terminal product certification and global promotion of China NB-IoT products.
Haier released a smart air conditioner based on the new generation NB-IoT. The intelligent air conditioner is directly connected to the Haier cloud platform through the carrier network, and the configuration connection can be automatically completed once the power is activated.
- The versatile joy-con offer multiple surprising ways for players to have fun
- Two joy-con can be used independently in each hand or together as one game controller when attached to the joy-con grip (sold separately)
- They can also attach to the main console for use in handheld mode or be shared with friends to enjoy two-player action in supported games
- Each joy-con has a full set of buttons and can act as a standalone controller and each includes an accelerometer and gyroscope motion sensor, making independent left and right motion control possible
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