HCIA-IoT V3.0 Certification will be Released on March 31, 2023

Add the introduction of Huawei certification, IoT engineering, and IoT engineer development path, 1%; 

Delete the introduction to the development status of the IoT industry, 1%; 

Add the introduction of IoT application categories and smart home, 3%;

Update the introduction of IoV, smart city, and industrial IoT, 7%;  

Delete the introduction to the development trend of smart campus, smart grid, and IoT, 10%; 

Add the introduction of tag identification technology basics and location information collection technology, 8%;

Update the introduction of the original sensor technology,  2%; 

Add the introduction of on-chip peripherals, 10%;

Update the introduction of the original single chip microcomputer technology, 5%; 

Add the introduction of OpenHarmony, 1%;

Update the introduction of the original IoT operating system, 4%; 

Add the introduction of Wi-Fi, NB-IoT, and 5G technologies, 6%;

Update the introduction of the original IoT communication technology, 4%;