Shelly Pro 3EM Emulator

Shelly Pro 3EM Emulator This app simulates a Shelly Pro 3EM energy meter in Homey. It is specifically developed for integration with the Marstek Venus home battery system. The app reads real-time power data from a HomeWizard P1 and forwards it via UDP to the Marstek Venus. The simulator supports 3-phase measurements (L1, L2, L3 and total), and works fully with Homey Insights and Flows. Installation instructions: 1. Add the Shelly Pro 3EM Emulator device in Homey. 2. Set the IP addresses of your HomeWizard P1 and Marstek Venus via the device settings. 3. Restart the app to activate the settings. Frequently asked questions: Is this an official Shelly app? No. This is a simulator, independently developed. Does this app work without a HomeWizard P1? No, the simulator uses data from the HomeWizard P1. How do I configure the IP addresses? Go to the device settings and enter the IP addresses of your HomeWizard P1 and Marstek Venus devices. What data does the simulator provide? The simulator provides real-time power measurements for each phase (L1, L2, L3) and total power consumption, compatible with Homey's energy monitoring features.