Nexus-H7 FD. Fast grblHAL controller for professional SMT placement.

Alex

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Apr 3, 2026, 1:56:09 PMApr 3

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Nexus-H7 FD. High-Performance Motion Controller.

The Nexus-H7 FD is an advanced motion controller based on the STM32H723 (550 MHz), designed specifically for professional SMT placement machines (OpenPnP) and high-speed CNC systems running grblHAL.

Key Features

* 0.8 MHz Step/Dir: Stable pulse generation on the X/Y axes.
* Dual Isolated CAN FD: Two independent buses for distributed control (X/Y Servo + Tower/Feeders).
* Isolated RS-485: Dedicated interface for smart feeders (Nexus-Feeder) via Modbus/Custom protocol. Industrial Grade: Full galvanic isolation of power drivers (UCC21520), CAN and RS-485 interfaces.

Alex

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Apr 12, 2026, 3:10:13 AMApr 12

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пятница, 3 апреля 2026 г. в 20:56:09 UTC+3, Alex:

guo feng

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Apr 13, 2026, 11:28:32 PM (14 days ago) Apr 13

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good job

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