Low Energy

Bluetooth Low Energy BLE Connection Event Parameters and Update Methods

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Bluetooth Low Energy BLE Connection Event Parameters and Update Methods

Bluetooth States and Basic Connection Process 0.1 Bluetooth States: Bluetooth has 5 states: Standby State: No devices are connected, and no data is being transmitted or sent. Advertising State: Periodic advertising state. Scanning State: Actively searching for broadcasting devices. Initiator State: Actively initiating a connection. Connected State: Already connected. 0.2 Bluetooth Connection Process Figure 1 … Read more

Comprehensive Understanding of Low Energy Bluetooth Technology

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Comprehensive Understanding of Low Energy Bluetooth Technology

Seminar Overview: Bluetooth, as a representative of short-range wireless communication technology, is developing at an increasingly rapid pace. More forms of Bluetooth devices are being applied in our work and daily life. Low power consumption and low cost have always been important characteristics of Bluetooth devices. The Bluetooth 5.0 version further enhances the performance of … Read more

Microchip BM7X Low-Power Bluetooth Module Performance

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Microchip BM7X Low-Power Bluetooth Module Performance

Do you need a more flexible, outstanding, and cost-effective Bluetooth module to meet new design requirements? The Microchip BM7X Bluetooth Low Energy module expands the existing Bluetooth product portfolio and has passed global regulatory and Bluetooth Special Interest Group (SIG) certification. These new products are ideal for IoT and Bluetooth beacon applications, allowing designers to … Read more

Design of Maintenance Key Based on Bluetooth Low Energy Technology

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Design of Maintenance Key Based on Bluetooth Low Energy Technology

2016 Microcomputer and Applications Issue 18 Authors: Shen Yi, Chen Zhangjin, Zhang Hongbin, Wu Zhiguo Abstract: This paper proposes a design for a maintenance key based on Bluetooth Low Energy technology to address the issues faced by enterprises using traditional keys to manage key cabinets, such as centralized management and poor security. The system uses … Read more

Introduction to Telink Semiconductor Bluetooth Low Energy Extended Advertising

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Introduction to Telink Semiconductor Bluetooth Low Energy Extended Advertising

1 Introduction Legacy advertising only sends on channels 37 (2402), 38 (2426), and 39 (2480), and can only use 1M PHY, with a maximum effective data payload of 31 bytes. Core 5.0 introduces extended advertising, which can carry more advertising data, allowing the application layer to set up to 1650 bytes of advertising data. It … Read more

Mid-Autumn Festival Delicacies and Bluetooth Low Energy

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Mid-Autumn Festival Delicacies and Bluetooth Low Energy

Mid-Autumn Festival, symbolizing family reunion with the full moon, is not only a day for family gatherings but also a time when various delicacies delight our taste buds, such as mooncakes with various fillings, pastries, and special dishes that make our mouths water… With advancements in technology, the kitchen tools for making these delicacies are … Read more

Comprehensive Technical Analysis of Low Energy Bluetooth

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Comprehensive Technical Analysis of Low Energy Bluetooth

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