4508192296009728 New Digital Store Elecfreaks Octopus Rain/Steam Sensor Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduin Product #: newdigitalhk-Elecfreaks Octopus Rain/Steam Sensor 2022-06-19 Regular price: $HKD$32.0 Available from: New Digital StoreIn stock