Need help with ende…
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[Sticky] Need help with ender 3 v2 firmware update for several upgrades

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Hello everyone,

I am pretty new to 3D printing having got an Ender 3V2 for Christmas.

In summary i need firmware that supports increase in all metal hotend upgrade to 270 degrees, the BLTouch levelling and increasing bed size X&Y to 400mm.

I have made several upgrades that require firmware updates but have no idea how to do them.

My first upgrade was adding BLTouch and I managed to download firmware that worked ok.

I have since added a micro Swiss direct drive system and an ender extender 400, increasing both X and Y to 400mm.

I have seen a confusing video on YouTube about downloading something from GitHub and changing stuff in Vcode but it appears out if date as some of the labels or variables cant be found in the config or pins files.


Any ideas really gratefully received.




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Joined: 9 months ago

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For Creality Firmware. First, copy the BIN file, then insert the microSD card from your mainboard into your device, clear (delete or move) everything on it, and then paste the BIN file onto the microSD card. You should also read this guide for the Ender 3 V2. The highest temperature? This all-metal hot end can reach 285 °C when equipped with a thermistor. Again, if you want to reach this temperature, you must upgrade both the firmware and the brass nozzle.