Are all the Jetson modules compatible?

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All Jetson products are supported by NVIDIA software libraries such as CUDA, cuDNN, and TensorRT for accelerated AI applications. When software developed on one Jetson product is ported to another, new capabilities such as DLA engine acceleration may become available.

Jetson modules have many signals in common, but the connector pin-out and electromechanical footprints do vary. See the Jetson module Data Sheets and Product Design Guides for details. In summary:

Jetson Nano, Jetson TX2 NX, and Jetson Xavier NX modules are pin compatible. These Jetson TX2 series modules are pin compatible: Jetson TX2, Jetson TX2 4GB, and Jetson TX2i Jetson AGX Xavier series modules (Jetson AGX Xavier and Jetson AGX Xavier Industrial) are pin compatible. When designing a carrier board to support more than one of the modules listed as pin compatible, there may be some interface differences to note. See the Interface Comparison and Migration documents for details.