Posted inQ&A What VCC of AC dimmer module? Posted by By support September 19, 2023 VCC needs the same logic level as the MCU. For ATmega = 5V, ESP32/8266 = 3.3V, STM32 = 3.3V support View All Posts Post navigation Previous Post Dimmer with ESP32 – Blynk IoT Platform. Arduino code, settings, Web and mobile APP.Next PostHow to choose AC dimmer module?
