About this item
【10KM transmission distance】DX-LR03 is an ultra-long distance lora communication module developed by PDDAXLQUE. It supports 868/915Mhz frequency band communication, uses PA amplifier with transmission power up to 30dBm, Uart serial port transmission, LR03-SET transmission distance up to 10KM.
【AT Command Settings】It has multiple AT commands that can be used to set the query module's mode, frequency, Mac, bandwidth, spreading factor, coding rate, encoding rate, etc. You can quickly start your project without having to write a lora program yourself.
【Serial communication】Serial communication can realize transparent data transmission between devices. The baud rate supports 1200, 2400, 9600, 19200, 38400, 57600, 115200, 128000. Default: 9600bps/8/n/1.
【Complete Information】We provide comprehensive technical support, including technical documentation, AT command sets, module footprints, 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 Guide and Documentation links below to access user guides, complete product information, and product tutorials.
【Multiple Certifications】DX-LR03 has complete certifications to make your product safer and more reliable, including CE, FCC, ROSH. The module supports external antennas, is equipped with a RF shielding cover, has strong anti-interference, anti-static, and EMC electromagnetic compatibility.
【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.
