This download contains the current firmware for the G4LC32SX controller. The download also includes firmware for SNAP-LCM4, SNAP-LCSX, SNAP-LCSX-PLUS, M4, M4RTU, and other Opto 22 OptoControl-based controllers.
Note: This firmware is used in conjunction with OptoControl 4.0 and FactoryFloor 4.0 or higher. Please see important information about this firmware version in the README file included in the download.
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