The Indoor Station uses a fixed number of LEDs at the moment.
Move the LEDs to separate modules, that can be attached to the main part of the Indoor Station (ESP and voltage regulators).
Use some kind of resistor divider to automatically detect the number of modules.
Support modules without LEDs to enable "webpage only" sensors. They appear at the webpage but have no physical LED.
Connection of the modules maybe via Pogo Pins. 4 Pins for Gnd, Vcc, Led_in/Led_out, resistor
The Indoor Station uses a fixed number of LEDs at the moment.
Move the LEDs to separate modules, that can be attached to the main part of the Indoor Station (ESP and voltage regulators).
Use some kind of resistor divider to automatically detect the number of modules.
Support modules without LEDs to enable "webpage only" sensors. They appear at the webpage but have no physical LED.
Connection of the modules maybe via Pogo Pins. 4 Pins for Gnd, Vcc, Led_in/Led_out, resistor