• RS485 to Wireless Conversion: Seamlessly converts RS485 serial signals to LoRa wireless communication, enabling legacy wired devices to join modern IoT networks. • Lorawan PLC Data Collection: Optimized for PLC data acquisition, supporting stable and continuous data transmission for industrial control and monitoring applications. • LoRa Long-Distance Transmission: Utilizes LoRa technology for ultra-long-range communication with low power consumption, suitable for large plants, warehouses, and outdoor installations. • Convert Wired Devices to Wireless: Ideal for upgrading existing RS485 equipment to wireless without changing the original PLC or device structure. • Stable & Reliable Operation: Industrial-grade design with anti-interference performance for harsh environments and 24/7 continuous work. Applications • Industrial PLC remote data collection and control • Factory automation and process monitoring • Building and management systems using RS485 buses • Remote meter reading, sensor networking, and IoT node deployment Benefits • Greatly reduces wiring complexity and installation cost by replacing long RS485 cables with wireless links. • Improves flexibility for device layout, relocation, and system expansion. • Helps integrate legacy RS485 devices into Lorawan and LoRa-based IoT platforms for centralized management. Installation & Use • Connect the RS485 interface of your PLC or device to the DX-CP31 LoRa Serial Adapter. • Configure communication parameters (baud rate, address, channel) according to your system requirements. • Pair with your receiving gateway or Lorawan network to wireless data collection. • Supports typical RS485 protocols used by PLCs and industrial controllers. Notes • Please confirm your RS485 wiring and communication parameters before installation. • Actual wireless range depends on environment, obstacles, antenna type, and installation height. • Suitable for professional or industrial users familiar with PLC and RS485 communication. Color: Black Material: plastic Package Contents: 2 x DX-CP31 LoRa Serial Adapter RS485 to Wireless Converter Module 2 x Antenna 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.