4pcs LR02 LoRaWAN Serial Communication Module 868Mhz Supports Class A/B/C and at Commands, is Compatible with LoRaWAN Gateways and TTN Network, 8KM Transmission Distance (LR02-900T22DN-868 Mhz*4 pcs)

The DX-LR02-LoRaWAN Module is a high-performance wireless transceiver designed for long-range, low-power IoT communication. Featuring LoRa modulation technology, it achieves transmission distances of up to 8 kilometers, providing a reliable solution for sensor networks, smart agriculture, industrial monitoring, and asset tracking. This module supports LoRaWAN Class A/B/C operation, allowing users to balance power efficiency, communication latency, and network responsiveness based on specific application needs. Its industrial-grade design, including a RF shield, ensure superior stability, interference resistance, and EMC performance. Fully compatible with LoRaWAN gateways and cloud platforms such as TTN and ChirpStack, the DX-LR02 module allows developers and engineers to quickly set up and expand their IoT network. We offer OEM/ODM customization, firmware tuning, and full technical documentation to support both beginners and advanced users in LoRa and LoRaWAN development.

• 【LoRaWAN UART Serial Communication】Supports the LoRaWAN standard protocol and Class A, B, and C operating modes. Ready-to-use via serial communication with no additional development required, it balances ultra-low power consumption, low latency, and real-time response. Users can connect different power supplies based on their needs, meeting diverse IoT application requirements from low-power sensing to real-time control.
• 【Rich LoRaWAN Network Construction】The DX-LR02-LoRaWAN supports 868/915MHz frequency band communication with 22dBm output power. Designed for Sub-GHz frequency bands with gateway devices, it enables connection to servers such as TTN and ChirpStack, facilitating the construction of LoRa/LoRaWAN networks.
• 【Application Scenarios】The DX-LR02-LoRaWAN enables long-distance serial data transmission, suitable for smart agriculture, smart cities, industrial monitoring, logistics and asset tracking, etc. It can also be developed with Arduino, Raspberry Pi, or ESP32 MCUs to create various DIY products, such as remote motor control and data acquisition. We provide abundant sample codes for quick product validation.
• 【Multiple Certifications】The DX-LR02-LoRaWAN holds certifications including CE, FCC, and RoHS. Equipped with an external antenna interface and RF shield, it offers strong anti-interference capabilities, ESD protection, and EMC compliance.
• 【Easy to use】We provide comprehensive technical support, including technical documentation, AT command sets, module packages, reference design schematics, and development/test tools. To help you quickly verify module functionality and accelerate product development, we strongly recommend purchasing a development kit with your initial order. Additionally, click the Product Guides & Documentation link below to access user guides, complete product information, and YouTube product video tutorials.
• 【Technical Support】We are a manufacturer that supports OEM and ODM services. Please trust our capabilities and technology. If you encounter any problems, please give us a chance before commenting. We will do our best to solve the problem for you. If you encounter any problems, please contact us through User Guide → Product Information → Service Support.