Nano Duo Firmware Upgrade

Summary:
Firmware plays a crucial role when the laser engraving machine performs engraving tasks. As the device continues to be updated, the firmware is also continuously optimized and upgraded. The latest firmware version can help you complete engraving projects more efficiently. This article will guide you on how to upgrade the firmware for the Nano Duo laser engraving machine.

Step-by-Step Instructions:

1. Download the new firmware version from the official website and save it to the SD card.

2. Power on the machine and insert the SD card into the slot on the side of the machine. When an upward arrow and the “SD” icon appear on the main interface, it indicates that the reading is complete.

3. On the main interface, click the “Settings” option to enter the settings menu, which includes some basic settings such as network and language.

4. Click the “Firmware update” option to enter the upgrade interface, then click the upward arrow button to upgrade the components.

Here, "Screen" represents the screen component upgrade, "Galvo" represents the galvanometer component upgrade, and "Main Control" represents the main control component upgrade. Select the component you want to upgrade to perform the upgrade.

Note: If there is no new version of the component on the SD card, the interface will display “Retrieval failed.”

Summary:
The new firmware can provide you with many conveniences. It not only improves the device’s performance but also enhances engraving precision and efficiency. By updating the firmware, your laser engraving machine will better respond to user commands and achieve a smoother operation experience. Additionally, it may bring new features and improvements, such as smarter fault diagnosis and repair prompts, ensuring that your workflow is more seamless and unobstructed.