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bigtreetech / BIGTREETECH-SKR-E3-Turbo

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Stock Touchscreen Support for Ender 5 Plus on Mini E3 Turbo #48

Open quarky42 opened 3 years ago

quarky42 commented 3 years ago

I see that this board also has the TFT pin header on it.

I have the factory / stock CR-10S Pro Touchscreen working on the SKR v1.4 Turbo.

It should be possible to get the very same touch screen in the Ender 5 Plus to work with either the Mini E3 V2 or the E3 Turbo.

I opened the related issue here: https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/issues/565

I think both firmwares need to be updated to support the stock touchscreen. It works great in the SKR v1.4 Turbo with that TM3D firmware I linked to in the other post.

The wiring is documented over there as well but basically the middle two pins on the factory touch screen are TX and RX. Those need to be crossed over to RX and TX on the controller respectively. The first and last pin on the Factory Touchscreen are 5v and ground. The reset pin on the TFT header isn't used.

Propeople2 commented 2 years ago

I have a Ender 5 plus really want that oem lcd works with e3 v3 , but I’m not smart…