Me Baseboard

Me Baseboard MCU is using chip Atmel AVR 32u4 (The same chip as Arduino Leonardo is using.)

Me Baseboard

Tag Color Function Typical Me Modules
Red.png Red represents the output voltage of Vin (9-12 VDC), which is the power input voltage. Generally, it is connected to some voltage driver module with 9-12V. Motor Driver, Servo Driver, Microstep Driver
Yellow.png One way digital interface Ultrasonic Sensor, Limit Switch
Blue.png Dual digital interface Infrared Receiver, Line Finder, Bluetooth
Gray.png Hardware serial port Bluetooth
Black.png Dual & one way analog interface Joystick
Purple.png SPI port
White.png I²C port