How to flash Ender 5 4.2.7 silent mainboard firmware
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I have the Ender 5 and I upgraded from the 1.1.4 board to the 4.2.7 in order to use my new CRtouch but the new board has the wrong firmware on it. How do I flash the 4.2.7 board? Do I have to follow the old way of installing a bootloader with the Arduino IDE and then use that to flash the firmware? The method I'm referring to is in this video https://www.youtube.com/watch?v=aQIg9zxuCvM
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@Jinx I used the sd card that came with it and follow instructions in the video to perform operations, and it worked pretty well.
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@Jinx 4.2.7main board-Flash firmware
1.Format the SD/TF card
2.Copy the firmware to the card（only one firmware for once）
3.Insert the card into printer and turn on
4.Just wait.....（about 15 seconds）
