Makertech 3D Forum

1st: I have installed the TMC 2208 drivers (5 drivers) 2nd: I double checked the jumpers (no jumpers plugged in the steppers driver location AND 1 jumper on each UART postion placed)! 3rd: Drviers are plugged in in the correct way ##------------------ Set up in Adourino: TMC 2208Stepper Driver installed (Version 2.5.1) Drivers are setp up in configuration.h file in Line 680+: #define X_DRIVER_TYPE TMC2208 #define Y_DRIVER_TYPE TMC2208 #define Z_DRIVER_TYPE TMC2208 //#define X2_DRIVER_TYPE A4988 //#define Y2_DRIVER_TYPE A4988 //#define Z2_DRIVER_TYPE A4988 //#define Z3_DRIVER_TYPE A4988 //#define Z4_DRIVER_TYPE A4988 #define E0_DRIVER_TYPE TMC2208 #define E1_DRIVER_TYPE TMC2208 //#define E2_DRIVER_TYPE A4988 //#define E3_DRIVER_TYPE A4988 //#define E4_DRIVER_TYPE A4988 //#define E5_DRIVER_TYPE A4988 //#define E6_DRIVER_TYPE A4988 //#define E7_DRIVER_TYPE A4988 AND // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way. #define INVERT_X_DIR true #define INVERT_Y_DIR true #define INVERT_Z_DIR false // @section extruder // For direct drive extruder v9 set to true, for geared extruder set to false. #define INVERT_E0_DIR true #define INVERT_E1_DIR true #define INVERT_E2_DIR false #define INVERT_E3_DIR false #define INVERT_E4_DIR false #define INVERT_E5_DIR false #define INVERT_E6_DIR false #define INVERT_E7_DIR false ##------------------ Connected via USB and then Display on Printer: "TMC Connection Error" ##-------------------- Ponterface info: Printer is now online. echo:Marlin 2.0.5.3 echo: Last Updated: 2020-03-31 | Author: (none, default config) echo:Compiled: May 19 2021 echo: Free Memory: 3141 PlannerBufferBytes: 1232 echo:V76 stored settings retrieved (704 bytes; crc 61846) Testing X connection... Error: All LOW Testing Y connection... Error: All LOW Testing Z connection... Error: All LOW Testing E connection... Error: All LOW Testing E1 connection... Error: All LOW I have no clue how to solve the problem => WHAT TO DO? Anybody can help me? @Makerspace please react at least to this post AND react to my mail i sent you! Thanks for your help!

Hey everybody, after writinge comments inside the manual as well as writing a mail to makertech I still got now answer how to fix my 2 problems and hope to get help here. 1.) When connecting in ponterface and i get the following error: Connecting... start Printer is now online. echo:Marlin 2.0.5.3 echo: Last Updated: 2020-03-31 | Author: (none, default config) echo:Compiled: May 1 2021 echo: Free Memory: 3141 PlannerBufferBytes: 1232 echo:EEPROM version mismatch (EEPROM=? Marlin=V76) echo:Hardcoded Default Settings Loaded Testing X connection... Error: All LOW Testing Y connection... Error: All LOW Testing Z connection... Error: All LOW Testing E connection... Error: All LOW Testing E1 connection... Error: All LOW echo:SD init fail 2.) Electric Fan doesn´t work => How to get replacement? (it is inserted correctly) Thanks for your help guys, Sarukar

has any of you possibly replaced the sensor with a BL-Touch? I have one lying around here and print on glass, which is why I cannot use the inductive sensor. My question is, is there anyone who already has a bracket as a stl to print? I am happy about your tips. Thank you.