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

[Alex]

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.