Experience unparalleled connectivity with the DX-LR03 LoRa Module, designed for extensive applications requiring long-distance communication. Versatile Frequency Support: Supports multiple frequencies 433-475Mhz, including 433Mhz and 470Mhz, making it highly adaptable for global use in various applications. High Power Output: With a power output of 27dBm, this module provides robust signal strength that penetrates through obstacles, enhancing connectivity in challenging environments. The integration of the ASR6601 chipset provides robust processing capabilities, while the UART serial port facilitates easy integration with existing systems. Manage the module efficiently via AT commands, making it a versatile choice for developers and engineers in IoT and remote communication projects. Long-Range Connectivity: This wireless module offers an impressive range of up to 10 kilometers, ensuring reliable communication over vast distances. Color: Black Material: PCB+Metal Package Contents: 2*Development Board 2*USB to TTL Adapter Board 2*Data Cable 2*Antennas Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.