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PiBot FluidNC GRBL CNC Controller V4.9
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===== Revolutionary CNC Control Solution =====
> PiBot FluidNC V4.9 is an open-source GRBL controller for modern makers featuring:
> • Real-time sub-micron motion control
> • Cross-platform compatibility (Raspberry Pi/ESP32)
> • Smart toolpath optimization engine
==== Core Features ====
| Laser Engraving | Dynamic power adjustment | 20KHz PWM precision |
| 3-Axis Milling | Adaptive feed rate | Anti-collision system |
| IoT Integration | WebSocket API | Mobile remote monitoring |
==== Quick Start Guide ====
- Step 1: Hardware Assembly
```bash
# Example wiring configuration
GPIO SETUP X-AXIS=GPIO17, Y-AXIS=GPIO18
```
- Step 2: Flash Firmware
Download V4.9 Firmware 
- Step 3: Network Setup
```ini
[network]
ssid = Your_WiFi_SSID
password =
```
==== Technical Documentation ====
| Module | Documentation |
| Motion Control | core_mechanics |
| G-Code Parser | gcode_parser |
| Troubleshooting | troubleshooting |
news:latest_updates&inline Embedded updates section
Download Resources
• {{:files:fluidnc_v4.9_manual.pdf|User Manual}} (PDF 15MB)
• {{:files:pibot_config_tool.zip|Configuration Utility}} (Win/Linux)
• [[https://github.com/pibot/fnc|GitHub Repository]] {{:pibot:github-icon.png?20|}}
Community Support
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<col 6>
**Official Forum**
[[https://forum.pibot.com|{{:social:forum-icon.png?40|Forum}}]]
<col 6>
**Discord Channel**
[[https://discord.pibot.com|{{:social:discord-icon.png?40|Discord}}]]
</grid>