This download contains current firmware for the GRV-ITR-12 module. For a list of bug fixes and enhancements included in this firmware, see the groov I/O Modules Firmware Release Notes.

You can obtain previous versions of the firmware by clicking on the corresponding link: 1.4d, 1.4c, 1.4a, 1.3d, 1.3c, 1.3a

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