Brief Analysis of UWB in Carrierless Communication Technology in the Field of Smart Home
In addition to the wireless technologies such as Bluetooth and WI-FI that are commonly used in the smart home field, have you learned about carrierless communication technology? UWB was used in early...
Science fiction becomes a reality: The "smart pill" comes with GPS is coming
Science fiction is the best prediction for the future. Hundreds of years ago, human beings imagined in science fiction stories that one day we can dive into the deep sea and fly into space. These...
Dogs can also call the police can also send GPS coordinates information [full text]
With the development of science and technology dynamic changes in society, social order demand, alarm technology in the development, but also innovation. From the depth to the breadth of human...
NB-IoT chip model module introduction NB-IoT protocol standard and application scenario analysis
What are the NB-IoT chip models? Does NB-IoT module development also require a SIM card? What is the NB-IoT protocol standard? What are the application scenarios? Recent news about OFO's shared...