Wi-Fi is a wireless communication technology certified and trademarked by the Wi-Fi Alliance. The underlying technical standards are defined by the Institute of Electrical and Electronics Engineers (IEEE) in the 802.11 series of protocols.. The Wi-Fi Alliance (full name: International Wi-Fi Alliance Organization, English: Wi-Fi Alliance, abbreviated as WFA). 1. Development of Wi-Fi Protocols Since … Read more
With the popularity of smart devices, people have become accustomed to accessing Wi-Fi networks anytime and anywhere. What are the differences between wireless Wi-Fi networks for mobile devices? Let’s explore them one by one. Difference 1: Home Wi-Fi Routers VS Enterprise Commercial APs Home Wi-Fi routers range from dozens to hundreds of yuan, while commercial … Read more
In today’s rapidly developing era of intelligence, WiFi modules have become a key component of many smart devices. From smart bulbs, smart locks, and smart cameras in smart home systems to wireless sensors and intelligent monitoring devices in industrial fields, as well as the smartphones, tablets, and laptops we use daily, WiFi modules act like … Read more
First, let’s understand the key technologies of Wi-Fi 6. 1 OFDMA Wi-Fi 5 uses OFDM technology, while Wi-Fi 6 uses OFDMA technology. What is the difference between the two? If we compare data transmission to freight transport, OFDM technology only sends one user’s data at a time, even if it’s a small package, the truck … Read more
If you’ve been following recent smartphone launch events, you may have noticed the term Wi-Fi 6 being mentioned frequently. At the launch of the Xiaomi Mi 10 series, Lei Jun spent 5 minutes discussing this technology. At the Huawei Mate Xs launch event, Yu Chengdong also dedicated a significant amount of time to introducing their … Read more
Last year, Wi-Fi 6 was still relatively quiet, but this year it has suddenly blossomed everywhere. It seems like if you don’t know about Wi-Fi 6, you are already outdated. Moreover, the prices of Wi-Fi 6 routers have also dropped significantly; for instance, the Redmi AX5 is now selling for around 200 yuan, making the … Read more
Many people may be quite familiar with ESP32, which still holds a dominant position in its field. However, recently a brand of chips has been frequently challenging the ESP32, namely the chips from Bouliu Intelligent Technology, which can be said to be highly overlapping with Espressif’s chips. This time I found a Sipeed M0P module … Read more