All are built into this AC power dimming controller - AC power dimmer for 1.7kW 8A 110/220V, AC-DC power module for DC out 3.3V, Wi-Fi microcontroller ESP8266 and I/O header for connecting sensors and modules with different functionality.
Dimmer module with AC-DC power supply.
​With this dimmer module don't need an external power supply for your project. Do power your microcontroller and circuit from this dimmer module. Learn More