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Hi, there is a stock printer with an STM32F401 chip and a CR4NS200141C13 board. Default Firmware Ender-3 S1_Pro_HWv24S1_301_SWV2.0.8.26F4_FDM_LASER 02 Feb. 2023. |
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Based on this commit, you have an Ender 5 S1, not an Ender 3 S1 pro. Creality CR4NS200141C13 as found in Ender-5 S1 With STM32F401RET6 |
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Please check the requirements: https://github.com/mriscoc/Ender3V2S1/wiki#requirements this firmware is compatible only with the listed boards. |
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My Ender3.S1.PRO have the same board CR4NS200141C13 with a STM32F401RCT6 (ROM:256KB RAM:64KB). |
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My Ender3.S1.PRO have the same board CR4NS200141C13 with a STM32F401RCT6 (ROM:256KB RAM:64KB).
It is running nice with fw: "Ender3S1-F4-UBL-20230312.bin"
Put you fw in the folder on your SDCard: STM32F4_UPDATE
url: https://github.com/mriscoc/Ender3V2S1/wiki/How-to-install-the-firmware
Use a compatible display (i use the one from a Ender3V2):
url: https://github.com/mriscoc/Ender3V2S1/wiki/How-to-update-the-display