Smart WIO
Wio Terminal based Smart Motor
Smart WIO uses Seeedstudio's Wio Terminal, Grove servo and Grove encoder to implement the Smart Motor concept. The on-board light sensor and accelerometer as well as color display make this version of Smart Motor compact. This prototype was developed to explore the use of color display to communicate information about data, training, states to the user.
Gallery
Smart WIO - Home Screen
The screen shows the Home screen with Train and Play buttons as well as a preview window showing motor and sensor positions.
Smart WIO - Sensor Select Screen
The screen shows the sensor select page with an option to select a light sensor, accelerometer or a digital encoder as the sensor. User makes the selection by pressing the buttons on the top.
Smart WIO - Train Screen
The screen shows the training screen. The Y-axis is the sensor value and X-axis is the motor position. Motor can be moved using the button in bottom right (left and right). Colors of the dots represent live sensor-motor pairings as well as previous data points. User has option to cancel, delete previous data point or to go to Play Screen.
Smart WIO - Play Screen
The screen shows the previous training data as well as the live sensor-motor pairing. The users have option to cancel, edit the dataset as well as choose the training model.
Smart WIO - Model Selection Screen
The screen shows two available training models for the dataset. The left is K-nearest neighbors and right is the linear regression.
Parts Needed
Flashing Wio Terminal with Smart Motors code
Smart WIO Build Guide
- Download the firmware by clicking the button below
- Connect Wio Terminal to your computer
- Put Wio Terminal in bootloader mode - follow video below
- Drag and drop the downloaded firmware.uf2 file in the Arduino Drive