Home WiFi Networking Solutions: Wired Mesh vs AC+AP

Home WiFi Networking Solutions: Wired Mesh vs AC+AP

In this era of interconnected devices, a stable and fast home WiFi network has become a necessity. As homes grow larger, a single router often fails to meet the need for full coverage. Currently, there are two mainstream whole-home WiFi solutions on the market: wired mesh and AC+AP. Today, we will delve into the advantages … Read more

Three Networking Methods for Full WiFi Coverage

Three Networking Methods for Full WiFi Coverage

Click the blue text above to follow us Every time you walk into the kitchen ready to do a cooking live stream, or squat in the bathroom corner to enjoy a blockbuster, that annoying WiFi signal always seems to disappear at the critical moment! Today, the editor recommends three practical networking solutions that easily cover … Read more

Low Power Bluetooth! Firefly Workshop BLE Mesh Module Solution

Low Power Bluetooth! Firefly Workshop BLE Mesh Module Solution

BLE Mesh is designed for networks supporting large-scale node communication. It can support more nodes communicating over longer message transmission distances (relay nodes), lower power consumption IoT nodes (low power nodes), and reliable message transmission (secure encryption). For instance, BLE Mesh nodes can be deployed in scenarios like parking lots, building automation, and indoor supermarkets, … Read more

Seven Mainstream BT5.0 Low-Power Bluetooth Chips and Their Applications

Seven Mainstream BT5.0 Low-Power Bluetooth Chips and Their Applications

Follow “Wireless Technology Alliance”, providing valuable market information and the latest technical analysis Bluetooth 5 from My Perspective Friends in the background have been asking about BLECODER, what can Bluetooth 5 do, and what are its good applications? My judgment is that the application direction is basically consistent with Bluetooth 4.x, and it can only … Read more

Home Network Setup: Comparing Three Methods

Home Network Setup: Comparing Three Methods

We have previously focused on recommending single devices. Today, let’s discuss the advantages and disadvantages of the three current home networking methods, so you can determine which one suits you best. Currently, the mainstream methods can be broadly categorized into three types: FTTR (Full Optical Network), ACAP panels, and traditional router mesh networking, which is … Read more

Creating a Rotating Sphere in C Language

Creating a Rotating Sphere in C Language

To represent complex surfaces in a computer, we usually adopt a method called meshing. This means discretizing the surface into a series of small flat pieces, each of which is a simple geometric shape, such as quadrilaterals or triangles. In this way, we can approximate the original surface using these simple flat shapes. The accuracy … Read more

Creating an IoT Watch with 200 LEDs Using ESP32

Creating an IoT Watch with 200 LEDs Using ESP32

【Click the above「Blue Text」 to follow the DF Maker Community and become a tech aesthetics enthusiast】 Recently, while browsing Hackaday, I came across a really cool watch project that is still in development, and I wanted to share it with everyone. Background The author is creating this ESP32 Pico Watch which has Wi-Fi, Bluetooth, Mesh, … Read more