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Cdtech Manuals & User Guides

Cdtech (China Dragon Technology Limited) specializes in manufacturing high-performance Wi-Fi, Bluetooth, and IoT wireless communication modules.

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Cdtech Module Integration and User Guides

Cdtech, officially known as China Dragon Technology Limited, is a leading provider of advanced wireless communication modules. Their extensive product lineup includes high-performance single and dual-band Wi-Fi modules, Bluetooth and BLE combination architectures, and IoT connectivity solutions designed specifically for consumer electronics, industrial applications, and smart home appliances. With a focus on seamless integration, minimal power consumption, and reliable networking, Cdtech enables intelligent connectivity across a wide range of devices globally.

Cdtech manuals

Cele mai recente manuale de la manuals+ create pentru acest brand.

Cdtech CDI-WX27931A-00 BLE 5.0 WiFi Module Owner’s Manual

12 ianuarie 2026
Cdtech CDI-WX27931A-00 BLE 5.0 WiFi Module Reversion History Version Date Modification  1.0  2024.12.28  First release  1.1  2025.04.26  Update the RF metric Overview CDI-WX27931A-00 is 802.11a/b/g/n/ac/ax and BLE5.0 1T1R IOT Module.…

Cdtech CDI-W30721DM WiFi and BT Module User Guide

6 ianuarie 2026
Cdtech CDI-W30721DM WiFi and BT Module Software: Customer  Approve  Date Design Check Approve Version Date  V1.4  2025.07.11  Reversion History: Version Date Modification  1.0  2025.03.10  First release  1.1  2025.03.20  Revise PIN…

Fișă tehnică și specificații ale modulului Bluetooth Cdtech CDB-BM2853C-00

Fișa cu date
Fișă tehnică completă pentru modulul Bluetooth Cdtech CDB-BM2853C-00, care detaliază caracteristicile, specificațiile tehnice, descrierile pinilor, lista de materiale (BOM), caracteristicile electrice, instrucțiunile de ambalare, programul de reflow.fileși informații privind conformitatea cu reglementările.

Specificații ale modulului CDI-W30721DM Dual Band WiFi4+BLE5.0

fișa cu date
Acest document oferă specificațiile pentru modulul CDI-W30721DM Dual Band WiFi4+BLE5.0, inclusiv caracteristicile sale, specificațiile generale, specificațiile RF, caracteristicile electrice, descrierile pinilor, dimensiunile, informațiile despre furnizor și detaliile de ambalare.

Specificații ale modulului Cdtech CDW-47W265S Dual Band WiFi6+BT5.4

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Acest document oferă specificații detaliate pentru Cdtech CDW-47W265S, un modul WiFi6 dual-band și Bluetooth 5.4 cu un înalt nivel de integrare. Acesta acoperă pesteview, features, block diagram, general specifications, electrical characteristics, recommended footprint,…

Cdtech support FAQ

Întrebări frecvente despre manuale, înregistrare și asistență pentru această marcă.

  • How do I install the drivers for my Cdtech Wi-Fi module?

    Specific driver installation and host interface connections typically depend on the OS you are using (e.g., Linux or Windows). Reference the platform SDK or the module's specific integration guide provided by the manufacturer.

  • Why is my Cdtech Wi-Fi module not detecting networks?

    Ensure the antenna is securely connected, verify that the module drivers are correctly installed and recognized by the OS, and confirm that there are active Wi-Fi networks operating on the supported frequency band.

  • Where can I find hardware integration instructions for Cdtech BLE modules?

    Detailed integration instructions, including pin definitions, layout recommendations, optimal trace impedance (usually 50 ohms), and RF trace designs, are thoroughly documented in the module's owner's or engineering manual.

  • Can Cdtech modules be used for smart home appliances?

    Yes, many Cdtech IoT Wi-Fi + BLE combinations are specifically designed for applications like smart plugs, smart door locks, light controls, and other IoT ecosystem devices.