Stand-alone Wi-Fi enabled control and monitoring module incorporating the Espressif
ESP32-WROOM-32D wireless MCU and Hiecube AP12N23-HV power supply for 230 VAC→
12 VDC conversion. The product integrates a CE/UKCA certified Espressif ESP32-WROOM-
32D module and a Hiecube AP12N23-HV power supply tested to EN 62368-1. The RF/antenna
layout is unmodified from the certified configuration; the product inherits the modular
approvals under the respective regulations.