【提问】：RTU via WiFi
【详情】：I want to connect the original CHINT DDSU-666 energy meter sold together with the HUAWEI SUN 2000 inverter via RTU, but via Wi-Fi, is it possible? I am using 2 EW11-A devices. One EW11-A connected to the inverter and the other to the Meter. Both can access the Wi-Fi network. The equipment connected to the Inverter can see activity on the RTU port, but the equipment connected to the Meter cannot se