This video shows you how to flash the firmware. Before downloading the firmware, please check the motherboard model and select the corresponding model.

❗❗❗When the 3D printer can be used normally, please do not refresh the firmware.
❗❗❗Please read the instructions carefully to avoid refresh errors.
0:000:42 Confirm the motherboard and driver model of the machine
0:431:17 How to install the driver correctly
1:181:54 How to save firmware file to TF card
1:553:04 Flash the firmware into the machine

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Members' Support:   / twotr.  .
For buying please directly go to TwoTree's official shop: https://www.twotrees3dofficial.com

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