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Annoy Tools Cnc Board Manual Pdf May 2026

Annoy Tools CNC Board Manual PDF is a critical technical resource for DIYers using hobbyist CNC machines like the 3018 Pro and 3018 Plus. This manual provides essential documentation for setting up, wiring, and configuring GRBL firmware, which is the "brain" of the control board. Core Board Specifications & Features Annoy Tools boards, typically the GRBL 1.1f 3-Axis Controller , are designed for stability and protection: Integrated Drivers : Most versions feature three integrated stepper drivers for XYZ movement. Cooling System

: The board includes an integrated heatsink and a dedicated fan to prevent chip short circuits and overheating during long jobs. Expansion Ports

: It supports essential safety and functional components, including XYZ limit switches , an emergency stop, and a probe interface for auto-zeroing. Versatile Power

: Supports 500W spindles and various laser modules (12V/5V with or without TTL/PWM). Offline Control annoy tools cnc board manual pdf

: Features a dedicated port for an offline controller, allowing machine operation without a permanent computer connection. AliExpress Essential Manual Content & Setup

The manual outlines the critical steps for getting the machine operational:

I cannot directly provide a PDF file, but I can give you a complete, useful write-up that consolidates the key information you would find in an Annoy Tools CNC board manual. This is based on common CNC controller boards (typically GRBL-based, often sold under "Annoy Tools" or similar Chinese CNC kits). Annoy Tools CNC Board Manual PDF is a

If you need the official PDF, search for:
"Annoy Tools CNC board manual PDF" or check the product listing where you bought the board (AliExpress, Amazon, eBay).

1. Board Identification

Most Annoy Tools CNC boards are variants of:

  • GRBL 1.1 compatible (ATmega328P)
  • Woodpecker or X-Pro style pinout
  • 3-axis or 4-axis (with spindle/Laser support)

Common labels on board:
Annoy Tools V3.0, CNC V3.0, GRBL 1.1F GRBL 1

2. Product Overview

Annoy Tools produces several popular CNC control boards, most notably the Rebild 3.2b and Rebild 3.3 models. These are 3-axis or 4-axis controllers often based on the STM32 or AVR microcontroller architecture. They are favored by the DIY CNC community for their integrated features (SD card support, offline controller support, and Bluetooth/Wi-Fi on newer models).

9. Restore Factory Settings

Send:

$RST=$

Then power cycle.

6. Recommendations for Users

  1. Download Immediately: Upon purchasing, download the PDF from the vendor listing immediately. Vendor pages often expire or change.
  2. Verify Voltage: The manual specifies input voltage limits. Connecting 24V to a 12V-only board (or vice versa on older models) will damage the unit.
  3. Check Firmware Version: The manual often corresponds to a specific board revision (e.g., v3.2 vs v3.3). Using the wrong pinout diagram can fry the board. Always check the silkscreen on the PCB against the manual version.

6. Spindle/Laser Wiring

For 12–24V PWM spindle:

  • Board PWM → Spindle PWM input
  • Board GND → Spindle GND
  • External PSU positive → Spindle V+
  • Board EN (optional) → Spindle enable

For laser (TTL PWM):

  • Connect PWM pin to Laser TTL input
  • Set $32=1 (laser mode)