Prototype 240v AC Phase Cut dimmer that connects to Home Assistant via ESPhome. The FL5150 ic control 2 x IGBT to offer either Lead or Trailing edge dimming. The lighting level is controller via an I2C DAC MCP4706. These single channel DACs can sink or source to into a small load with no other component required.
The custom output for the DAC is based on what I found here:
https://github.com/esphome/feature-requests/issues/145
Which I slightly modified to suit.

SDS1202x-e Scope: https://amzn.to/3ahxR0A
Differential Probe: https://amzn.to/2Rq56pW