I'm planning to make some devices which I want to easily connect together.
Normally cables are used, but I wonder if there exists something like a 'clicable' connector, where the output of one enclosure 'clicks' into the input of another enclosure. Like a connection without or with a very short and solid 'cable'.
Of course I can use a cable from one component/microcontroller from one enclosure to the other, but than I cannot detach them. I want to have a detachable solution, without the excess of a cable.
- GND (by default)
- VCC (that would save an adapter for the second device)
- TX (to transmit the signal)
- Maybe RX (for some acknowledgement, but maybe not necessary because of the short distance).
So 3 pins would do probably.
The transmission speed is probably 250 kbs, but maybe I extend it later to 1 mbps max.