Klipper for Two Trees BlueR

###Klipper config/bin for Two Trees BlueR

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###This is not a _howto_ install guide, please review klipper oficial documentation !!!
* https://www.klipper3d.org/Installation.html
* https://www.youtube.com/watch?v=yAfalR7-Tvw

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Make sure you do not mix versions, *Robin Nano v1.2* and *Robin Nano v1,3* (including S version) before flash.


Config files and Macros are generics for Two Trees BlueR and commented,

Copy *.bin klipper firmware to TF card, rename it to Robin_Nano35.bin and insert board
Reset or re-power the board and update firmware.

* MKS Robin Nano V1.2, use 28KB bootloader
* MKS Robin Nano V1.3 or MKS Robin Nano-S V1.3, use 32KB bootloader
* MKS Robin Nano V1.2, V1.3 and Nano-S V1.3 has same the pin map.

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> Note that Robin Nano v1.2 need to have TFT attached in order to flash, as work around you can rename bin file instead of Robin_Nano35.bin to Robin_nano43.bin and it should flash wit