Check the listing for details. 4PCS/Bundle Wedo 2.0 45300 MOTOR and SENSOR Smart Hub Replacement For L.E.G.Oed. Color: White, Condition: New, Made in China. Listed at 27.99 USD. Description Wedo 2.0 Set is a new, simple and basic programing that can connect the electronic component directly on the computer, Android tablet and mobile phone through Low Energy Bluetooth . It is rich and interesting and easy to operate. Connecting to a PC port requires a separate Bluetooth adapter (you need to purchase a separate We.DO2.0 Blue-tooth adapter), and the Android tablet and phone can be connected directly via Blue-tooth. Package included: 1 x Motor compatible with Wedo 2.0 45303 1 x Motion sensor compatible with Wedo 2.0 45304 1 x Tilt Sensor compatible with 20841 6109223 1 x USB Hub Compatible with Wedo 2.0 45301 (This is the kit link: https://www.ebay.com/itm/334119966098).