Low Power

Research and Design of Industrial IoT Mobile Development Based on Low Power Bluetooth

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Research and Design of Industrial IoT Mobile Development Based on Low Power Bluetooth

With the development of the Internet of Things (IoT) and mobile development technologies, mobile applications have become a key method for monitoring and controlling Industrial Internet of Things (IIoT) devices. However, the communication quality between mobile devices and IoT devices in industrial scenarios faces challenges: traditional wireless technologies struggle to balance power consumption, coverage, and … Read more

The Rise of Low-Cost, Ultra-Low-Power Touch MCUs

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The Rise of Low-Cost, Ultra-Low-Power Touch MCUs

Follow+Star PublicAccount, don’t miss out on exciting contentAuthor | strongerHuangWeChat Public Account | Embedded ColumnTen years ago, when we developed electronic products with touch functionality, we typically used a main control MCU along with a separate touch IC, which also required additional peripheral resistors, capacitors, and other components!In an increasingly competitive era, for some high-volume … Read more

Core Technologies of Bluetooth 6.0

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Core Technologies of Bluetooth 6.0

Bluetooth 6.0, as the next generation wireless communication standard planned by the Bluetooth Special Interest Group (SIG), aims to enhance transmission rates, expand coverage, optimize energy efficiency, and improve anti-interference capabilities, while strengthening multi-device collaboration and adapting to Internet of Things (IoT) scenarios. Its core technologies revolve around four major dimensions: “high speed, wide coverage, … Read more

MQTT High-Frequency Q&A: A Development Guide to Avoid Pitfalls

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MQTT High-Frequency Q&A: A Development Guide to Avoid Pitfalls

In IoT development, the MQTT protocol has become the “golden partner” for devices to connect to the cloud due to its lightweight nature, low bandwidth consumption, and efficient communication. However, in practical applications, developers often encounter issues such as connection management, protocol compatibility, and low power optimization. Newcomers may also struggle with practical operations regarding … Read more

New Bluetooth SiP Module as Small as a Matchstick Head Enables Smaller IoT Nodes

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New Bluetooth SiP Module as Small as a Matchstick Head Enables Smaller IoT Nodes

Silicon Labs has launched the world’s smallest Bluetooth SiP module for IoT endpoint nodes – The built-in antenna 6.5mm x 6.5mm BGM12x module reduces PCB area, enabling compact Bluetooth® designs without compromising performance– Silicon Labs (also known as “Silicon Labs”, NASDAQ: SLAB) has recently launched the industry’s smallest low-power Bluetooth (Bluetooth® Low Energy) System-in-Package (SiP) … Read more

How to Run Your Embedded System at 0 MIPS?

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How to Run Your Embedded System at 0 MIPS?

Even in power-dominant events such as wireless connectivity in Internet of Things (IoT) applications, allowing as many processes to run autonomously can significantly enhance battery life. Reducing power consumption has always been a major focus in the microcontroller (MCU) market. Ultra-low power MCUs can now greatly reduce power consumption in both active and deep sleep … Read more

Introduction to MIPI Interface Standards

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Introduction to MIPI Interface Standards

MIPI (Mobile Industry Processor Interface) is a mobile device interface standard established by the MIPI Alliance, founded in 2003 by companies such as ARM, Nokia, and TI. Its core goal is to standardize internal interfaces of mobile devices (such as cameras, displays, baseband chips, etc.) to reduce design complexity, enhance flexibility, and address compatibility issues. … Read more

ESP32 – Microwave Radar Sensor

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ESP32 - Microwave Radar Sensor

SY-RD3216LJ4 is an ultra-low power 5.8G radar sensor launched by Deep Cloud IoT, with an extreme power consumption of about 40uA. The module size is 32mm*16mm, and this module is paired with a miniaturized planar antenna, ensuring sensor performance while significantly reducing the overall size. This sensor can be used in various scenarios for detecting … Read more

Renesas Electronics Launches RL78/L23 Ultra-Low Power MCU for Smart Home Devices

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Renesas Electronics Launches RL78/L23 Ultra-Low Power MCU for Smart Home Devices

The new 32MHz RL78/L23 MCU offers 512KB of flash memory, 109μA/MHz active current, dual bank FOTA updates, and a 30% reduction in LCD power consumption. www.renesas.com Renesas Electronics, a leading supplier of advanced semiconductor solutions, has launched a new series of 16-bit RL78/L23 microcontrollers (MCUs), expanding its low-power RL78 series. The RL78/L23 MCUs operate at … Read more

Technical Details of the CW32L011 Mini Broad Core Board

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Technical Details of the CW32L011 Mini Broad Core Board

Product Physical Image: Schematic Diagram: From the schematic of the CW32L011 core board, the circuit design of the entire project is very simple, with no power conversion circuits, only the minimum peripheral circuits for the MCU, buttons, TYPE-C 5V input, and two indicator lights. Since the CW32 MCU supports wide voltage power supply, the power … Read more