=====Documentation=====

====more information====

in fluidNC wiki http://wiki.fluidnc.com/en/home

=====YAML Examples=====

The YAML configurations for the V4.9 PLUS B and V4.96 PRO are basically the same, except that the V4.9PB requires a **47Ω resistor** to be added to the SPI hardware connection.

The difference between the YAML configurations for V4.7 and V4.9X is **GPIO.26**, which **can only be used as an input** on the V4.7. The V4.7 can only be connected to standard-mode stepper motor drivers.

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==== V4.9 PLUS B vs. V4.96 PRO ====
| **Board** | **YAML Configuration** | **SPI Hardware Note** |
| V4.9 PLUS B | Same as V4.96 PRO | Requires a **47Ω resistor** in series on the SPI line. |
| V4.96 PRO | Same as V4.9 PLUS B | No additional resistor required. |

==== V4.7 vs. V4.9X ====
| **Board** | **GPIO.26 Function** | **Stepper Driver Compatibility** |
| V4.7 | **Input only** | Compatible only with **standard-mode** stepper motor drivers. |
| V4.9X | Configurable as input/output | Supports both standard and advanced driver modes. |

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====YAML Example: XYZABC StepStick Drivers====

  * Applicable to the ** V4.9PB V4.96Pro ** mainboard, 
  * For internal connections such as **A4988, DRV8825**, and other StepStick drivers.

This YAML file is used for ** V4.9PB V4.96Pro ** factory testing, including features such as 6-axis control, 6 limits, Probe, OLED, Relays, PWM, 0-10V output, and 485 communication.

<WRAP left round download 60%>

[[xyzabc-drv8825-config|]]

</WRAP>


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====YAML Example: XYYZA Standard Drivers====

  * Applicable to the ** V4.7B V4.9PB V4.96PRO ** mainboard, 
  * For external connections such as standard **TB6600** drivers.

This YAML file is used for ** V4.7B ** factory testing, configurations for X, Y1, Y2, Z, A axes. The last driver slot is configured for relay and coolant functions, and includes support for OLED display, PWM, 0–10V analog output, and 485 communication.

<WRAP left round download 60%>

[[xyyza-tb6600-config|]]

</WRAP>


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====YAML Example: XYYZA Standard Drivers with Pendant====

  * Applicable to the ** V4.7 V4.9PB V4.96PRO ** mainboard,
  * For external connections such as standard **TB6600** drivers.
  * With ** PiBot CNC Pendant V4 **

This YAML file contains configurations for X, Y1, Y2, Z, A axes. The last driver slot is configured for relay and coolant functions, and includes support for Pendant, PWM, 0–10V analog output, and 485 communication.

<WRAP left round download 60%>

[[xyyza-tb6600-pendant-config|]]


</WRAP>


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====YAML Example: XYYZA Standard Drivers with IO Expander====

  * Applicable to the ** V4.7 V4.9PB V4.96PRO ** mainboard,
  * For external connections such as standard **TB6600** drivers.
  * With ** PiBot STM32 I/O Expander for FluindNC V4 **
  * At the same time, the ** pendant ** can be connected to the "To Pendant" port of the expander via an RJ12 cable to function properly.

This YAML file contains configurations for X, Y1, Y2, Z, A axes. includes support for IO Expander, PWM, 0–10V analog output, and 485 communication.

<WRAP left round download 60%>

[[xyyza-tb6600-expander-conf|]]


</WRAP>


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====YAML Example: XYYZ On-Board SPI Drivers====

  * Applicable to the ** V4.9PB V4.96PRO ** mainboard,
  * For on-board SPI drivers such as **TMC2130**.
  * YAML With ** PiBot CNC Pendant V4 **

This YAML file contains configurations for X, Y1, Y2, Z,  axes. includes support for Pendant, Relay, PWM, 0–10V analog output, and 485 communication.

<WRAP left round download 60%>

[[xyyz-tmc2130-config|]]

</WRAP>



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====YAML Example:  XYYZ External SPI Drivers====

  * Applicable to the ** V4.9PB V4.96PRO ** mainboard,
  * For on-board SPI drivers such as ** TMC5160 **.
  * YAML With ** PiBot CNC Pendant V4 **

This YAML file contains configurations for X, Y1, Y2, Z,  axes. includes support for Pendant, Relay, PWM, 0–10V analog output, and 485 communication.

<WRAP left round download 60%>

[[xyyz-tmc5160-config|]]


</WRAP>

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=====PCB Layout=====

====Top Layer PCB ====
{{ :pibot_cnc_laser_series:v496_pro:v49pro_diagram_overview:screenshot_-_2025-11-19t172320.277.png?1200 |}}


====Bottom Layer PCB====
{{ :pibot_cnc_laser_series:v496_pro:v49pro_diagram_overview:screenshot_-_2025-11-19t173937.596_1_.png?1200 |}}

=====Pin Definition=====

====V4.96 Pro Pin Definition====

{{ :pibot_cnc_laser_series:v496_pro:v49pro_diagram_overview:v496prodiagramoverview.png |}}

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=====SCH Document=====

====V4.96 Pro SCH Document====

{{https://www.pibot.com/image/catalog/V496/sch496.png}}