Click the blue text Follow us In November 2018, the Shanghai Stock Exchange established the Science and Technology Innovation Board (STAR Market); in July 2019, the STAR Market officially opened, with the first 25 companies ringing the bell for listing. At the inception of the STAR Market, it coincided with a time of geopolitical turbulence, … Read more
New friends, please Click the blue text above “Zhongbo Intelligent” to follow for free This article is reprinted from: Qianjia Integrated Wiring Network, copyright belongs to the original author. If there is any infringement, please leave a message for deletion. What is Cat M?LTE Cat M (also known as LTE-M) is a low-power wide-area (LPWA) … Read more
As the first rays of morning sunlight filter through the curtains, the smart speaker automatically plays the weather forecast; when leaving home, the security system arms itself, and the air conditioning and lights turn off automatically; on the way home from work, the phone remotely starts the vacuum cleaner and preheats the water heater… These … Read more
In the era of mobile internet, the connection between devices is no longer limited to smartphones and computers. From shared bicycles on the street to high-speed cars, from logistics tracking devices to remote monitoring cameras, an increasing number of mobile devices require stable and efficient network support. Behind this, IoT cards play a crucial role. … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me MicroPython is a lightweight Python interpreter designed specifically for embedded systems. Its emergence allows us to run Python code on microcontrollers, opening another window to the world of hardware. Imagine being able to control an LED, read sensor data, … Read more
Click the blue text to follow us Industry Background With the trend of refined energy management, the high-precision collection and real-time analysis of electricity meter data have become core demands in the power industry. DLT645, as a national standardized communication protocol for electricity meters, has become the cornerstone of domestic power data collection due to … Read more
Follow+Star Public Account Number, don’t miss out on exciting contentSource | InternetCompilation | strongerHuangPeople often ask similar questions:Is there still a future in the embedded industry?Will embedded jobs become fewer?Is embedded work just for the young?In fact, every industry has its supporters and detractors. Those who excel in this field will tell you that the … Read more
“In the intelligent transformation of street lights, the smallest unit of smart cities, low-cost and easy-to-deploy solutions are key to implementation. This article is based on the BearPi-HM-Nano development board and the E53-SC1 smart street light expansion board, constructing a standalone smart street light prototype that covers core functions such as environmental sensing, dynamic dimming, … Read more
Want to explore new possibilities with hardware? Today, let’s talk about Arduino-ESP32, a hidden gem in the open-source community. I hope that after reading this, you’ll be eager to dive into the ESP32 series chips. What is Arduino-ESP32? In simple terms, Arduino-ESP32 is a tailored Arduino core for powerful chips like ESP32, ESP32-C3, ESP32-S2/S3, and … Read more
01 Overview of Arduino Arduino is a set of tools that can be used to sense and control the physical world. It consists of an open-source hardware platform based on a microcontroller and a development software suite for programming Arduino boards. Its hardware includes a development board centered around the Atmel AVR microcontroller and various … Read more