This is a third-party A11-compatible offline CNC controller, designed as a replacement option for CNC routers that originally used the RichAuto A11 DSP motion control system.
It provides the same offline, no-PC control workflow, allowing G-code files to be loaded via USB and run directly from the handheld controller. Ideal for repairing or restoring CNC routers where the original A11 controller is missing, damaged, or not functioning.
Includes:
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Handheld A11-style controller
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Control interface board
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50 Pin Cable
- USB Cable
Features:
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Offline CNC control — no PC required
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Loads cutting files from USB flash drive
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Supports X, Y, Z axis motion control (3-axis)
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Step/dir output for standard stepper & servo drivers
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Supports spindle start/stop and speed control via VFD
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Works as a drop-in replacement on many Chinese CNC router models