Data Sheet

4/27/2018 OpenCR1.0

http://emanual.robotis.com/docs/en/parts/controller/opencr10/ 25/50

OpenCR includes a connector that is compatible with Arduino Uno pinmap.

6. 4. 1. Arduino Connector

The pins 0 to 21 are the same pin as the Arduino Uno, and thereafter they are mapped to

the pins added to OpenCR.

Pin No. Function 1 2 3

0 UART RXD UART6_RX  

1 UART TXD UART6 TX  

2    EXTI_0

3 PWM TIM3_CH1  EXTI_1

4    EXTI_2

5 PWM TIM1_CH1  

6 PWM TIM2_CH3  

7    EXTI_3

8    EXTI_4

9 PWM TIM9_CH2  

10 PWM/NSS TIM11_CH1 SPI2_NSS 

11 PWM/MOSI TIM12_CH2 SPI2_MOSI 

12 MISO  SPI2_MISO 

13 SCK  SPI2_SCK 

14 SDA  I2C1_SDA 

15 SCL  I2C1_SCL 

16 ADC A0  

17 ADC A1  

18 ADC A2  

19 ADC A3  

20 ADC A4  

21 ADC A5  

OpenCR1.0