As far as I understand, this micro module can be successfully used in home-made protection systems (alarms) or for a pressure sensor in a smart home system, imagine you are entering a room and, for example, the light comes on without any signals from your side. This is probably the simplest thing you can think of with it. There are many applications, you just need to strain your imagination a little, or just do what you have long wanted. I think many will like this module and many will want to order it, because the thing is really useful.
It is powered by a voltage of 2.7-12 volts.
The module itself costs only 89 rubles at the time of writing, the price can constantly change, so choose the best time for the order. Delivery is also paid and costs 47 rubles.
Most of the reviews are positive, in total 20 orders were made for this module, I think then this figure will increase.
In general, the module is really useful, so go ahead and order for your projects.
Well, thank you all for your attention and good luck in future projects, friends!
Cost: ~ 86