Firmware Upgrade

Requirements

• Android or Windows computer
• USB-C cable

Download the Firmware

• Go to our releases page.
• Open the "Assets" section under the latest firmware release (v2.0.0 or newer).
• Download the seedhammerii-vX.Y.Z.uf2 firmware file.
• Save it on your computer or Android device.

Note: You may disconnect your device from the internet from this step onward.

Connect the Machine

• Plug the USB-C cable into your computer or phone. Unplug the machine.
• Locate the white firmware button on the underside of the control board near the hammerhead.
• Press and hold the firmware button.
• While holding the button, connect the cable to the machine.
• Release the button when a USB drive appears.

Important: Do not connect the machine to your device until after pressing the firmware button.

Upload the Firmware

• Drag, move or copy the firmware file to the USB drive.

The machine will automatically begin upgrading. When the screen lights up, the upgrade is complete.