BIGTREETECH Rumba32 V1.0 User Instruction Download Page 7

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Rumba32 V1.0 mannul

SHENZHEN BIGTREE TECHNOLOGY CO., LTD.

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Mianboard wiring Diagram

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Mainboard Pin Diagram

For details,please refer to Pin file information.

8.Mode and interface description

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STEP/DIR mode

According to the driver used,corresponding to the subdivision table,use the jumper cap to select
the subdivision.

Summary of Contents for Rumba32 V1.0

Page 1: ...Rumba32 V1 0 mannul SHENZHEN BIGTREE TECHNOLOGY CO LTD 1 8 website www BIGTREE TECH com SHENZHEN BIGTREE TECHNOLOGY CO LTD BIG TREE TECH BIGTREETECH Rumba32 V1 0 User s Instruction...

Page 2: ...Development Environment Support online debugging More helpful for product development and performance optimization Developed in C language Low development threshold 4 The PCB board wiring is rigorous...

Page 3: ...rking indicator Can be configured by users 21 Motor connection reserved 2 54MM pin header and 3 5MM pitch wiring screw terminal two ways 3 Mainboard Parameters 1 Physical dimension 135 75mm 2 Installa...

Page 4: ...Multi power supply share the pressure of the single power line withstand current 4 Mainboard power selection 1 Selection of heating rod 3 and controllable fan power jumper cap Power supply voltage us...

Page 5: ...es of the 3Pin header 5 Mainboard power wiring method 1 Switching power supply dual power supply method As shown in the figure above you need to connect two sets of power cords to supply power to the...

Page 6: ...alled the motherboard can be recognized for data transmission If the installation fails you can go to our open source website https github com bigtreetech tab repositories Find the corresponding mothe...

Page 7: ...Mianboard wiring Diagram 3 Mainboard Pin Diagram For details please refer to Pin file information 8 Mode and interface description 1 STEP DIR mode According to the driver used corresponding to the su...

Page 8: ...to the upper two pins and the low level is connected to the lower two pins 2 UART mode When using UART mode you need to connect the header pins with jumper caps as shown in the figure 3 SPI mode When...

Page 9: ...rboard to download from our open source website https github com bigtreetech tab repositories 2 1 Firmware update method Connect the motherboard to the PC as shown in the figure 1 After getting the mo...

Page 10: ...rsal Serial Bus Devices At this time we need DFU driver installation 2 DFU Driver Installation 1 You can go to the ST official website to get the open source driver 2 It can also be downloaded directl...

Page 11: ...Rumba32 V1 0 mannul SHENZHEN BIGTREE TECHNOLOGY CO LTD 11 15 Click Next Click Next the driver file is not big generally choose the default installation path you can click Next all the way...

Page 12: ...istimeyoucanuseDfuprogrammingsoftwareforofflineburningWrite but the steps are cumbersome Our purpose is to perform online programming in the Vs code Platform IO environment In principle it can be burn...

Page 13: ...ter the installation is complete check again Computer Management Device Manager Universal Serial Bus Devices We can see that there is a STM32BOOTLOADER device indicating that we have successfully inst...

Page 14: ...ompile and flash the firmware 3 As shown in the figure above the firmware is successfully burned Pull and insert the jumper cap to the position shown in the figure and then press reset to restart the...

Page 15: ...eating bed power expansion board must be connected 4 When supplying 12V 24V power to the motherboard be sure to pay attention to the positive and negative poles of the power supply 5 Before powering o...