4887239666171904Elecfreaks Octopus 5mm LED Brick OBLED 藍色 Octopus 5mm LED light Brick, and with other sensors and micro:bit breakout board and ambient light sensor extension combination, can be used in the interaction Product #: businesspro-Elecfreaks Octopus 5mm LED Brick OBLED 藍色 https://www.businesspro.store/i/RXOsoPAAA 2024-09-22 Regular price: $HKD$28.0 Available from: Businesspro MallIn stock