Topic
Raspberry Pi.
Raspberry Pi handles the 'middle layer' in many Remiam installations — Node + GPIO socket servers, local sync hubs, hardware controllers that bridge iPads to physical components like lockboxes, lighting, or relays. The Cipher Room escape rooms use a Pi as both the socket server (coordinating four iPads) and the physical-lock controller (GPIO → solenoid). The studio keeps a stack of Pi 4 and Pi 5 boards in the Innovation Cabin for prototyping and ships them as production hardware where the brief fits.