Data Sheet

4/27/2018 OpenCR1.0

http://emanual.robotis.com/docs/en/parts/controller/opencr10/ 9/50

1. Hold down the Boot button.

2. Press the Reset button.

3. Release the Reset button.

4. Release the Boot button.

OpenCR will enter the DFU mode after reset by the built-in boot loader.

4. 4. 2. Check Boot Mode

If you run lsusb, you can check if it is in DFU mode. If the MCU is in DFU mode, the DFU

device will be displayed after running lsusb.

4. 4. 3. Update Bootloader

After building the boot loader, move to the folder where the bin file is located and update it

with dfu-util.

$ lsusb

$ sudo dfu-util -d 0483:df11 -a 0 -s 0x08000000 -D ./opencr_boot.bin

OpenCR1.0