Basic Information: Printer Model: AnetA8 plus MCU / Printerboard: btt skr3 Host / SBC Raspberry pi1 klippy.log klippy.log (105.7 KB) Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed Be sure to check our “Knowledge Base” Category first. Most relevant items, e.g. error messages, are covered there Hello everyone, I have this problem. I used to connect the Raspberry Pi to the printer via USB, but then I decided to connect it through the TFT port USART1. I followed the Klipper instructions and have tried several times, but at the moment I can’t get the Raspberry Pi to connect to the SKR3. Can anyone help me?"

Problem solved, with the help of a good mentor who found that the uart port had to be enabled with two strings to be added to the config.xtx file [Screenshot_2025-07-24-12-38-00-304_com.google.android.googlequicksearchbox]

Problems with USART1

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Problems with USART1

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