大夏龙雀 (daxia-longque) | Official Open Source Organization

Shenzhen Daxia Longque Technology Co., Ltd. | Est. 2014 | National High-Tech Enterprise

Company Profile

Founded in 2014, Daxia Longque (大夏龙雀) is a national high-tech enterprise dedicated to the field of IoT wireless communications. With over 10 years of industry experience, we provide robust connectivity solutions for the global market.

Core Business

We specialize in the research, development, and production of advanced communication modules. Our cumulative shipments have exceeded hundreds of millions of units worldwide.

• Bluetooth / BLE: Low energy consumption, high stability.
• 4G / LTE: CAT1/CAT4 modules for wide-area coverage.
• LoRa / LPWAN: Long-range, low-power IoT solutions.
• Wi-Fi: High-speed data transmission modules.
• GNSS / GPS: High-precision positioning technology.

Global Presence

Our products are exported to global markets including the United States, Europe, South Korea, Japan, Brazil, Russia, and Southeast Asia.

Contact Us

For technical support, business inquiries, or sample requests:

• Email: daxia-longque@szdx-smart.com
• WhatsApp: +86 1830660765
• Website: www.szdx-smart.com

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© 2025 Shenzhen Daxia Longque Technology Co., Ltd. All rights reserved.

Module Repository

Click the link below to access the corresponding module resource package:

daxia-ble5-module

daxia-4g-cat1-module

daxia-lora-module

daxia-lora-sdk

daxia-wifi-module

daxia-gnss-module

daxia-2.4g-module

daxia-beacon

daxia-wireless-adapter

Customization Service

We provide comprehensive customization services for all 大夏龙雀(daxia-longque) wireless modules, covering software, hardware, and overall solutions to meet your unique project needs.

1. Software Customization：We can develop and customize programs for wireless modules according to your specific software requirements, including firmware optimization, function development, and protocol customization.

2. Hardware Customization：We offer customized PCBA solutions tailored to your hardware needs, supporting circuit design, hardware modification, and structural optimization.

3. Solution Customization：We provide end-to-end overall solution customization and development based on your project requirements, helping you quickly complete product deployment and launch.

We support OEM / ODM for Bluetooth, LoRa, WiFi, GPS, and Beacon modules. Welcome to contact us for personalized solutions.