History / Magma Hub Firmware Spec

Add Magma Hub firmware spec for Pico developers New wiki page covering the exact I2C protocol the Pico must implement: slave configuration, memory map, button bitmasks, joystick encoding, select-write handshake, IRQ-driven implementation pattern, and error handling. Links from the existing Magma Hub and I2C page.

magmacrunchmedia committed Aug 29, 2026