# Arm Mbed OS ## Identification Mbed OS was Arm's embedded operating system for connected microcontrollers. ## Scanned_20260730-1314 evidence In [[Scanned_20260730-1314|Scanned_20260730-1314]], [[Scanned_20260730-1314#Scanned_20260730-1314.pdf — PDF page 7|page 7]], it broadens the notebook's operating-system taxonomy from phones into embedded devices. ## Evidentiary status The notebook occurrence establishes research context. It does not alone prove ownership, installation, account use, employment, partnership, attribution, or operational deployment.