I have a Sonoff Touch flashed with Tasmota.
I am wiring it to my standard Canada/US Gang box.
The box is currently wired with the neutrals tied together and the switch between the 2 live wired.
For the sonoff I have wired the live wires to Lin and Lout, and tied the neutral to Nin.
The sonoff is not powering on at all, and I see no signs that anything is wrong.
My wiring was correct. The issue was that I had to hit the touchpad for the lights to come on initially. I thought it had no power because they lights didn't come on as they did when flashing the ESP.