### HW issues | ### HW issues | ||||
- GPIO2 used as input -> must be high during startup | - GPIO2 used as input -> must be high during startup | ||||
- PCB Solution: cut trace to GPIO2, solder bridge to GPIO16 | |||||
- -> disadvantage: GPIO16 is not interrupt capable | |||||
### FSM 2 - to do | ### FSM 2 - to do | ||||
- stairway light switches off after timeout | - stairway light switches off after timeout |