Pin Allocation - DFRobot DFR0004 Manual

2018/11/27

Pin Allocation

https://www.dfrobot.com/wiki/index.php/DFRduino_Romeo-All_in_one_Controller_V1.1(SKU:DFR0004)
DFRduino Romeo-All in one Controller V1.1(SKU:DFR0004) - DFRobot Electronic Product Wiki and Tutorial: Arduino and Robot Wiki-DFRobot.com
(/wiki/index.php/File:RomeoSample.png)
Fig3: Romeo Motor Connection Diagram
"PWM Mode"
Pin Function
Digital 4
Digital 5
Digital 6
Digital 7
"PLL Mode"
Pin Function
Digital 4
Digital 5
Digital 6
Digital 7
Motor 1 Direction control
Motor 1 PWM control
Motor 2 PWM control
Motor 2 Direction control
Motor 1 Enable control
Motor 1 Direction control
Motor 2 Direction control
Motor 2 Enable control
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