Could you add toggle function (if is off turn on, if is on turn off) on IFTTT (like Philips Hue, Xiaomi Yeelight, WeMo etc.), it would be usefull in many scenario for example: use one button or one link (webhooks) to toggle the light.
Usefull also in the case of 3-way phisical switch connected to sonoff 4ch-pro.
A toggle action would be very useful for how I would like to use IFTTT with my Sonoff switches
+1 for toogle, both in eWeLink, IFTTT, Google Home, Amazon Alexa
+1000 for toggle. I'm new with sonoff and alexa, google home and the first problem I faced is the lack of toggle function. I'm using a sonoff remote with a sonoff rf bridge (only 4 alarm inputs) and I have to use all the 4 buttons for turning on/off 2 groups of lights. It could be done with only 2 buttons if toggle function would be available. I had to delete two PIR from the app to leave space for the 2 buttons of the remote and control the other group of lights.