2-in-1 tablet

Hezhong Technology Launches Matter + BLE Dual-Mode Protocol Solution to Facilitate Seamless Compatibility and Upgrades for Smart Devices

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Hezhong Technology Launches Matter + BLE Dual-Mode Protocol Solution to Facilitate Seamless Compatibility and Upgrades for Smart Devices

（Click the image above to register for consultation） With the widespread promotion of the Matter standard in the smart home field, the interconnectivity of devices has significantly improved. However, during the actual implementation process, issues such as insufficient support for certain Matter features and the transition of the existing BLE ecosystem still exist. Hezhong Technology … Read more

Disassembly of Consumer Tablets: A Comparison from LCD to E-Ink Screens

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Disassembly of Consumer Tablets: A Comparison from LCD to E-Ink Screens

Tablets, when mentioned, often conjure images of vibrant LCD or OLED screen devices. However, with technological advancements, a new type of tablet—the e-ink tablet—has gradually entered the public eye. This article will dissect the internal world of consumer tablets, including traditional tablets and the emerging e-ink tablets, exploring the true core elements and aesthetic aspects … Read more

Steps and Advantages of Chip Packaging Technology

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Steps and Advantages of Chip Packaging Technology

ClickFollow “Semiconductor New Materials Industry” at the top，Click “❤” and “” and share Addthe editor on WeChat to find like-minded individuals in the industry If you have a chip that needs to be fixed onto a circuit board or other substrate to ensure normal output of the chip’s performance, the three most common methods are: … Read more

Comparison of BLE and WiFi Retransmission Mechanisms

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Comparison of BLE and WiFi Retransmission Mechanisms

The retransmission mechanisms of BLE and WiFi are both based on ARQ (Automatic Repeat reQuest), which uses ACK to confirm errors or lost packets. However, there are some differences in their mechanisms. Below, we will conduct a simple comparative analysis. BLE Retransmission Mechanism The retransmission in BLE typically occurs at the link layer and is … Read more

Solution | Introduction to the Application of Peach Core BLE Remote Control Products

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Solution | Introduction to the Application of Peach Core BLE Remote Control Products

About BLE Bluetooth Remote Control BLE (Bluetooth Low Energy) remote control is a low-cost, short-range, interoperable, robust wireless technology that operates in the unlicensed 2.4GHz ISM radio frequency band. It was designed from the outset as an ultra-low-power (ULP) wireless technology. It employs various smart techniques to minimize power consumption. Bluetooth Low Energy technology uses … Read more

Implementing BLE HID Attributes for Quick Pairing and Automatic Unlocking of Bluetooth Locks

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Implementing BLE HID Attributes for Quick Pairing and Automatic Unlocking of Bluetooth Locks

To achieve quick pairing and connection of the Bluetooth lock using BLE HID attributes when the phone is within a certain range, it is necessary to combine the following key technical modules to create a “proximity automatic unlocking experience“. Objective Description •The lock is a BLE HID device (simulating input unlock commands) •When the phone … Read more

Three-State Working Mechanism of BLE Devices: HID Auto-Connection, GATT Communication, and DFU Firmware Upgrade

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Three-State Working Mechanism of BLE Devices: HID Auto-Connection, GATT Communication, and DFU Firmware Upgrade

In smart padlocks, the design of switching between BLE HID + GATT + OTA/DFU protocols is a common multi-protocol multiplexing solution suitable for low-power smart devices, requiring flexible switching between HID input, standard BLE service communication (such as GATT), and OTA firmware upgrades. Design Objective:A three-state working mechanism of BLE HID + GATT + DFU, … Read more

Mastering BLE Debugging! Keep This Comprehensive Guide Handy~

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Mastering BLE Debugging! Keep This Comprehensive Guide Handy~

For all the tech enthusiasts out there! Today, I want to share an amazing BLE debugging document with you. It’s like a magical key that allows your smart devices to communicate as smoothly as close friends! Whether you’re tinkering with smart wristbands, smart bulbs, or cool smart locks, this guide will make BLE debugging a … Read more

BLE HID Low Power Design: Power Consumption Analysis, Influencing Factors, and Optimization Strategies

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BLE HID Low Power Design: Power Consumption Analysis, Influencing Factors, and Optimization Strategies

In the design of BLE HID (Bluetooth Low Energy Human Interface Device) devices, power consumption is a critical technical indicator, especially for battery-powered devices such as wireless keyboards, mice, remote controls, headphone controllers, and game controllers. A good BLE HID design typically requires long standby time, quick wake-up, efficient transmission, and extremely low power consumption. … Read more

BLE Technology Empowers Health Monitoring and Convenient Management of Cat Litter Boxes

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BLE Technology Empowers Health Monitoring and Convenient Management of Cat Litter Boxes

With the booming pet economy and the increasing attention of “cat owners” to pet health, smart cat litter boxes have become the darling of the market. However, traditional networked smart cat litter boxes (relying on Wi-Fi or 4G) generally suffer from high power consumption, dependence on fixed power sources, complex configurations, and potential privacy leakage … Read more