To update the firmware using the IDE follow these steps:

• Plug in the OpenMV Cam to a USB port.
• Use the IDE built-in dfu tool to update the firmware.

To update the firmware manually follow these steps:

• Connect BOOT0 to VCC on the debugging header.
• Plug in the OpenMV Cam to a USB port.
• Type make flash, wait until it's done.
• Remove the jumper and reset the board.