Annoy Tools CNC control board is a high-performance, 3-axis GRBL controller commonly used in the 3018 series engraving machines. It integrates stepper motor drivers and supports various peripherals like limit switches and offline controllers. AliExpress Key Technical Specifications GRBL v1.1. Axis Control:
: Often utilizes an ARM STM32 32-bit microcontroller for faster processing compared to older 8-bit boards. Stepper Motor Drivers : Integrated A4988 drivers for X, Y (dual), and Z axes. Power Input : Supports a wide voltage range, typically 12V to 36V DC Interfaces : Standard connection to a PC (Type-C on newer versions). Offline Controller Port
Wood and metal chips can short out an exposed control board. Use an enclosure or regular compressed air to keep the PCB clean. annoy tools cnc board manual pdf
+-------------------------------------------------------------+ | [DC Power Input] [Power Switch] [Type-C/USB Interface] | | 12V-24V (or 48V) | | | | +--------------+ +--------------+ +--------------+ | | | X-Axis Drive | | Y-Axis Drive | | Z-Axis Drive | | | +--------------+ +--------------+ +--------------+ | | | | [X-Limit] [Y-Limit] [Z-Limit] [Probe] [Emergency Stop] | | | | [Laser Output: 12V/24V TTL] [Spindle Motor Interface] | | | | [Offline Port] | +-------------------------------------------------------------+ Axis and Stepper Motor Drivers
Most Annoy Tools CNC control boards (often labeled as GRBL 3-Axis Control Boards) utilize the ATmega328P or an updated 32-bit microprocessor. Key Technical Specs: Annoy Tools CNC control board is a high-performance,
Missing CH340 drivers, damaged USB cable, or improper baud rate.
Spindle Won't Turn On: Check the $30 and $31 settings in GRBL. Also, ensure the power supply provides enough amperage (at least 5A is recommended). How to Access the PDF Manual Axis Control: : Often utilizes an ARM STM32
This is usually a simple configuration fix.