--- product_id: 806698322 title: "DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set)" brand: "pddaxlque" price: "₩61247" currency: KRW in_stock: true category: "Pddaxlque" url: https://www.desertcart.kr/products/806698322-dx-lr03-development-kit-easy-to-use-868-915mhz-lora store_origin: KR region: South Korea --- # 28dBm high power output 10KM ultra-long range Multi-baud UART interface DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) **Brand:** pddaxlque **Price:** ₩61247 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with DX-LR03 — long range, high power, zero hassle! ## Quick Answers - **What is this?** DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) by pddaxlque - **How much does it cost?** ₩61247 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/806698322-dx-lr03-development-kit-easy-to-use-868-915mhz-lora) ## Best For - pddaxlque enthusiasts ## Why This Product - Trusted pddaxlque brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched 10KM LoRa Range:** Stay connected across vast spaces—perfect for sprawling farms or industrial parks. - • **Powerful 28dBm Transceiver:** Boost your signal strength and reliability with high output power. - • **Flexible UART Communication:** Supports baud rates from 1200 to 128000 for seamless device integration. - • **Plug & Play AT Command Control:** Skip complex coding with easy-to-use AT commands for quick setup and customization. - • **Comprehensive Developer Support:** Access detailed docs, sample code, and tutorials to accelerate your IoT projects. ## Overview The DX-LR03 Development Kit features a robust 868/915MHz LoRa ASR6601 transceiver with an impressive 10KM communication range and 28dBm output power. Designed for easy integration via UART interface and programmable through versatile AT commands, it supports a wide range of baud rates for transparent data transmission. Certified with CE, FCC, and RoHS, this module is ideal for professional-grade IoT applications across agriculture, industrial, and smart home environments, backed by extensive technical resources and developer support. ## Description Buy DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set): Industrial Electrical - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 【Reliable Product】The DX-LR03 can achieve a communication range of up to 10 km in an open, unobstructed environment when used for drone communication (actual communication distance may vary depending on the environment; please refer to actual testing), including CE, FCC, and ROSH. This makes your product safer and more reliable. - 【Uart Serial communication】DX-LR03 is a low-power lora module developed by DX-SMART. Serial communication can achieve transparent data transmission between devices. The baud rate supports 1200, 2400, 9600, 19200, 38400, 57600, 115200, 128000. - 【AT command settings】Has multiple AT commands that can be used to set query the module's Mode, Frequency, Mac, Bandwidth, Spreading factor, Coding rate, Coding rate, etc. You can quickly start the project without writing the lora program by yourself. - 【Application Scenarios】The DX-LR03 enables long-distance serial data transmission, for example, from the living room to the basement, from the living room to the yard, on pastures, on farms, and within industrial parks. It can also be used with Andruno, Raspberry Pi, or ESP32 MCUs to develop various DIY products, such as long-distance motor control and data acquisition. We have extensive sample code to quickly verify your product. - 【Rich Documentation Resources】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. - 【Important Note】This module supports only standard UART serial communication; it does not support LoRaWAN or Meshtastic. If you need to use LoRaWAN or Meshtastic, please purchase our DX-LR30 or DX-LR02-900T22DN series models. Please contact us for professional advice if needed. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G2BPJSWM | | Best Sellers Rank | #358,839 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #115,080 in Electronic Components | | Brand | PDDAXLQUE | | Built-In Media | LORA baseboard module*2, data cable*2, adapter board*2, instruction manual*1 | | CPU Manufacturer | Semtech | | Compatible Devices | PC;Laptop | | Connectivity Technology | LORA Wireless Communications | | Included Components | LORA baseboard module*2, data cable*2, adapter board*2, instruction manual*1 | | Item Dimensions L x W x H | 4"L x 0.78"W x 4"H | | Item Weight | 6 Grams | | Manufacturer | DX-SMART | | Mfr Part Number | DX-LR03-900T22D(T0) | | Model Number | LR03 868 915Mhz Set | | Operating System | Windows | | Processor Brand | Semtech | | Processor Count | 1 | | RAM Memory Technology | LPDDR2 | | Warranty Description | NO | | Wireless Communication Standard | Radio Frequency | | Wireless Compability | Radio Frequency | ## Product Details - **Brand:** PDDAXLQUE - **CPU Manufacturer:** Semtech - **Connectivity Technology:** LORA Wireless Communications - **Included Components:** LORA baseboard module*2, data cable*2, adapter board*2, instruction manual*1 - **Operating System:** Windows ## Images ![DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) - Image 1](https://m.media-amazon.com/images/I/71MUHnP2B7L.jpg) ![DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) - Image 2](https://m.media-amazon.com/images/I/71qBJpTZTbL.jpg) ![DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) - Image 3](https://m.media-amazon.com/images/I/714MgOFMM1L.jpg) ![DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) - Image 4](https://m.media-amazon.com/images/I/71njpzaYtsL.jpg) ![DX-LR03 Development Kit Easy to use 868/915MHz LoRa ASR6601 with Antenna at Commands Uart Interface Long Range 10KM 28dBm Transceiver Wireless Module for Arduino (LR03 868 915Mhz Set) - Image 5](https://m.media-amazon.com/images/I/71Smcj9l0qL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/806698322-dx-lr03-development-kit-easy-to-use-868-915mhz-lora](https://www.desertcart.kr/products/806698322-dx-lr03-development-kit-easy-to-use-868-915mhz-lora) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-28*