Donovan4097

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Flash Marlin on SKR 3 STM32H723 Version

I just downloaded Marling-bugfix2.1.x and it only includes STM32H743 not 723...

No Printer Attached Issue

I used the TFT connector and I ohmed the cables, they are good. and yes I have the serial speed set to 115200 on the screen and marlin. Im using...

No Printer Attached Issue

I just finished building marlin 2.1.2 for the skr 3 ez. I used a premade firmware from btt but marlin has a built in skr 3 ez board. lets see...

No Printer Attached Issue

Update: new firmware didn't solve anything. Still have no printer connected.

No Printer Attached Issue

But there is no such thing as STM32H723 only 743

No Printer Attached Issue

Yes Marlin-Bugfix 2.1.x

No Printer Attached Issue

![STM32H7](https://user-images.githubusercontent.com/127460139/235029172-a769d811-16ff-4c15-b446-9c524e00ae7b.PNG)

No Printer Attached Issue

![Capture](https://user-images.githubusercontent.com/127460139/235029924-a504f59d-dbb6-40a0-bc7b-655f8647765f.PNG)

No Printer Attached Issue

![111](https://user-images.githubusercontent.com/127460139/235030182-23e436b3-5263-4bfc-8f56-c9c59d9379bb.PNG) Error: Unknown environment names 'STM32H723Vx_BTT'. Valid names are 'BIGTREE_GTR_V1_0, at90usb1286_dfu, FYSETC_E4, STM32F103VE_ZM3E4V2_USB, mks_skipr_v1_nobootloader, STM32G0B1RE_btt, mks_robin_lite3, STM32F103VE, STM32F103RE_creality_maple, STM32F103RE_creality, STM32F103CB_malyan_maple, STM32H743Vx_btt, teensy35, simulator_linux_debug, FYSETC_S6_8000, sanguino1284p, mks_robin_nano35, STM32F103RC_btt_512K_maple, STM32F103RC_btt, trigorilla_pro, jgaurora_a5s_a1_maple,...

No Printer Attached Issue

Im about to jump off a bridge, downloaded bugfix for the 3rd time tonight and now 723 shows up