In today’s self-media video and live streaming industry, both professional photographers and video creators have higher demands for portable lighting equipment: lightweight, easy to carry, smart control, long battery life, and rich adjustment functions. The maturity of low-power Bluetooth (BLE) technology provides an ideal solution to meet these needs, especially with the emergence of high-performance, … Read more
CK6855M1 Offline Voice Recognition Light Control Bluetooth Module: Voice-Controlled RGBW Lighting and Music Switch CK6855M1 Bluetooth Offline Voice Recognition Light Control Module User Manual ——————————————-——————————————-——————————————-——- 1. Function Description CK6855M1 module is an offline Bluetooth voice recognition module designed specifically for lighting products. The module supports infrared remote control reception, RGB+W+Y light control, stepless dimming, AD … Read more
MeshWhat is the TCP/IP protocol corresponding to the mesh network model, and what is the general function of each layer? 0Layer 1: Physical Layer, can be considered as the antenna. 2Layer 2: Network Layer, here it determines whether the data is Bluetooth data, encryption, and decryption. 3Layer 3: Transport Layer, it handles Bluetooth data, packaging, … Read more
Looking for IT suppliers? Join the Software Alliance! Xiamen Yilian Times Technology: Experts in UWB + Bluetooth Fusion Positioning Comprehensive Personnel Positioning and Safety Management Solutions Core Value: By integrating UWB ultra-wideband high-precision positioning with Bluetooth low energy technology, we achieve precise positioning within 30cm to 0.3m, supporting 0D to 3D spatial positioning, and providing … Read more
I am Shen Gong, a programmer working in the Internet of Things (IoT) in Shenzhen. No PowerPoint presentations, no grand visions, just practical solutions. Last week, a client asked me to calculate costs: 50,000 devices, each with a WiFi module costing 10 yuan, totaling 500,000 yuan just for the modules. With my solution: switch to … Read more
Author | Fu Dongjie Shanghai Kongan Trusted Software Innovation Research InstituteSource | Jianyuan LaboratoryCommunity | Add WeChat ID “TICPShanghai” to join the “Shanghai Kongan 51fusa Security Community” 01 Introduction The Bluetooth protocol has evolved through multiple versions since its inception in 1999, continuously improving its functionality, and has become one of the most important short-range … Read more
Have you ever had that moment? Frantically tapping the screen when your headphones won’t connect to Bluetooth, chuckling at the name “BT-520” when pairing with a speaker, yet never asking: why is it called “Bluetooth”? It is neither blue nor a tooth, and it has nothing to do with what we think a “tech product … Read more
Click the blue text above to follow us. With the long-term development of Internet of Things (IoT) technology, Bluetooth anti-loss devices have entered the public’s view, becoming a convenient tool for many people to locate their belongings. Based on this, this issue will dissect this product, exploring whether there are unique aspects in its craftsmanship … Read more
Bluetooth BQB certification common issues include certification process, testing phases, product design, etc., as detailed below: Certification Process Issues SIG Listing and DID purchase / membership process errors: For example, trying to save costs with a free membership results in high DID fees for each submission or inability to use automation tools, delaying market launch. … Read more
Bluetooth Low Energy (BLE) is a low-power, short-range wireless communication technology introduced with Bluetooth version 4.0. It is now widely used in fields such as the Internet of Things (IoT), smart homes, health monitoring, and wearable devices. Compared to traditional Bluetooth (BR/EDR), BLE significantly reduces power consumption while maintaining a similar communication range, making it … Read more