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: Liang Zhanghua IoT Think Tank Original The Internet of Things (IoT), as a carrier of highly integrated and comprehensive application of new generation information technology, is widely applied in daily production and life, and plays an important role in the new round of industrial transformation and the green, intelligent, and sustainable development of the … Read more
What is MultiWii?MultiWii is a universal remote-controlled multi-rotor flight control software developed using Arduino platform technology. Initially, it was designed to support the gyroscope and accelerometer of the Nintendo Wii controller, which can be found in the accessories of the Nintendo WiiMote controller.By integrating sensors such as accelerometers, gyroscopes, barometers, magnetometers, and GPS, MultiWii can … Read more
ARM’s strategies to address the challenges of IoT devices are primarily reflected in the following aspects: 1. Low Power Design: ARM processors are highly efficient, making them particularly suitable for battery-powered IoT devices. By optimizing architecture and manufacturing processes, ARM can significantly reduce power consumption while maintaining performance, thereby extending the device’s lifespan. 2. Security: … Read more
01 Project Introduction It has been a while since I updated the content because I was developing a mini program for a controller that communicates with the micro:bit development board via Bluetooth, which can be used for remote control of various small vehicles. The previous courses have introduced the Bluetooth module of the micro:bit, which … Read more
[Image]Traditional microneedle (MN) technology has unique advantages in treating wound infections, but its single-function design cannot achieve real-time monitoring of wound conditions, often leading to uncontrolled drug release. Here, we developed an anti-infection smart microneedle patch (SP-CSMN) that integrates three functional modules: temperature monitoring, Bluetooth wireless communication, and responsive drug release. This patch uses chitosan … Read more
Based on Arduino, this tutorial will guide you through the process of creating your own Bluetooth car, familiarizing you with the entire project workflow. First, here are the tools you will need: 1. Arduino UNO R3 x12. L298N Motor Driver Module x13. HC06 Bluetooth Module x14. Car Chassis x15. 12V Power Supply (7~9V) x16. Several … Read more
Recommended Interconnection Methods for Phyphox and External Sensors ——Also answering a question from a certain student at a university Since I started using microcontrollers to expand the external sensor technology of Phyphox about one or two years ago, I have experienced the process of connecting Phyphox with ESP32, Arduino UNO + Bluetooth BLE, Arduino Nano … Read more
This article is an excellent piece from the Kanxue Forum. Kanxue Forum Author ID: Nameless_a I borrowed a Raspberry Pi from nazo✌ and prepared to set up a Bluetooth sniffing/scanning environment for Bluetooth research. Burning the Image to the SD Card Official website: https://www.raspberrypi.com/ Download and Use the Burning Software Go to the official website … 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