RAKwireless WisPLC Module LX200V20 Power-Line Communication (PLC) Module

The LX200V20 provides a standard MII (Media Independent Interface) for connection to an Ethernet MAC layer on your host system. You will need to connect the MII data, control, and clock lines to your processor or gateway board. Typical integration involves mapping these signals to corresponding GPIOs on an embedded Linux platform or microcontroller with Ethernet capability, followed by configuring the kernel driver or PLC stack for IEEE1901/Homeplug AV operation.

Operation requires driver support for the Qualcomm QCA6410 chipset and the PLC protocol stack (IEEE1901/Homeplug AV) on your host operating system. For Linux-based systems, this typically involves kernel modules or user-space drivers provided by the chipset vendor. You may need to compile these drivers for your specific platform. Configuration is often done via command-line tools or configuration files to set network parameters, encryption keys, and data rates after the hardware interface is established.

The module is designed primarily for power-line communication (PLC) over standard AC electrical wiring, with a specified range of up to 300 meters. The reference to 600 meters on telephone lines indicates an extended range capability under different line conditions, but it typically operates on one medium at a time. The physical connection is made via the power line coupling circuit integrated into your end design. For dual-medium use, separate coupling networks and switching logic would need to be implemented externally.

While specific voltage/current specs are not provided in the raw data, PLC modules like the LX200V20 typically require a stable 3.3V or 5V supply for the digital core and analog front-end. Power consumption depends on data rate and line conditions. For integration, allocate a clean, regulated power rail with sufficient current headroom (likely several hundred mA) to handle peak transmission loads. Ensure proper decoupling and filtering to maintain signal integrity and comply with electromagnetic compatibility standards for power-line devices.