Sonoff Basic in Ikea Tertial lamp base.

+Combining the base (attached to the desk, etc.) of a lamp like the Ikea Tertial (and similar ones - mounted on a pin) with a place for the module (board from the module) of the Sonoff Basic (in all versions, and its cheap Chinese clones) This base is attached to the desk with the original holder (bent rod with nut) from the original lamp base: There&#39;s a hole on the back for inserting the power cord and the output cable to the lamp. : You can insert a PCB removed from a Sonoff Basic module (any version) or even a Chinese clone (a very similar housing, available for $1.99). However, I recommend the original Sonoff—it has a much better power supply, an ESP module that&#39;s easy to reprogram, and so on.In the simplest version - the top cover has a hole that perfectly fits the original button in the module (and a hole above LED), just close the module with the cover - the button protrudes 2mm and you can use it to turn on/off the lamp. <img src="