The development and application of smart home standards have always been hot topics of interest in the industry. Recently, Qianjia.com has discussed many issues regarding smart home standards, including Zigbee, Z-Wave, Thread, and Dotdot, among others. However, for the two most commonly used standards in smart homes, Zigbee and Z-Wave, many newcomers are still somewhat … Read more
Bluetooth headsets have become a commonly used audio device in people’s daily lives due to their convenience and wireless freedom. However, many users often encounter issues with unstable connections during use, which not only affects the audio experience but also brings numerous inconveniences. The following will delve into the reasons for unstable connections of Bluetooth … Read more
As a fashionable tech enthusiast, there are a few products that enhance personal style in life:Bluetooth headsets, Bluetooth mice, Bluetooth speakers, smart wristbands… Just buying one, even if you haven’t started using it, will make you feel like your life has instantly elevated in quality, and the tech factor skyrockets. Copyright images from the gallery, … Read more
Introduction nRF24.L01 is a new type of single-chip RF transceiver device that operates in the 2.4 GHz to 2.5 GHz ISM band. It has built-in functions such as a frequency synthesizer, power amplifier, crystal oscillator, and modulator, and integrates enhanced ShockBurst technology, allowing the output power and communication channels to be configured via programming. This … Read more
Source: Cypress Published by IoT Think Tank Please indicate the source and origin when reprinting —— [Introduction] —— Low Energy Bluetooth is an intelligent, low-power Bluetooth wireless technology. This technology enhances the intelligence level of smart devices by reducing their size, cost, and complexity. How much do you know about this technology? Compared to traditional … Read more
For many years, hearing aid manufacturers have used Bluetooth functionality to connect multimedia devices. About five years ago, ReSound introduced Bluetooth direct connection functionality, utilizing the Bluetooth Low Energy (BTLE) protocol to connect directly with Apple devices, particularly the iPhone. Subsequently, other manufacturers followed suit. However, there was a problem; until recently, the Bluetooth Low … Read more
Click the blue text Follow us The Bluetooth Low Energy protocol, due to its numerous advantages in power consumption, cost, and popularity, provides a wide application foundation for interconnecting IoT devices and is rapidly gaining traction. Compared to other wireless connection solutions, an increasing number of IoT devices are connecting based on the Bluetooth Low … Read more
Author: iot101 Comic IoT Think Tank Original Reprint must indicate the source and origin —— [Guide] —— iot101 Comic: A good science popularization article turned into a romance drama (covering face) Hi everyone, I know you have been waiting for iot101 Comic for a long time! Last week’s comic introduced the most popular NB-IoT protocol … Read more
For a long time, we have observed animals from the perspective of humans, and what we usually see is like this: Or like this: Many people are curious about the perspective of insects, so what does the first-person view of an insect look like? Is it somewhat similar to the GoPro perspective of humans? Researchers … Read more
Nowadays, embedded system development is often based on platform models. MCU platforms include MCUs and their related components (peripheral devices, supporting devices, etc.), integrated development environments (development boards, development tools, middleware, etc.), and operating systems. When semiconductor manufacturers launch a new MCU product, they generally provide corresponding peripheral devices, integrated development environments, and operating systems … Read more