Goo day all,
At some places i need wireless lightswitches.
However i want a stable maintanace free system.
KaKu (433mhz) isn’t stable enough
WIFI will use to much power
So i ended by BLE. (Bluetooth Low Energy)
I have a Arduino in close range to the location of the switches so connectivity should be no problem.
Now i am looking at the energy harvesting switches. so there is no battery at all.
The switch will use the movement of the buttons to generate power.
Now i am compleetly new to BLE. after some research i found a lot of "Serial interfaces over Bluetooth"
However after reading the user manual / Datasheet it didn’t look like an serial interface to me.
is there someone who has experience with BLE lightswitches and can give me some starting?