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These lab guides provide step-by-step instructions on how to take a quantized TensorFlow Lite model and use the Neutron Conversion Tool found in eIQ Neutron SDK to convert the model to run on the eIQ Neutron NPU found on i.MX RT700 devices.
The eIQ Neutron NPU for i.MX RT700 Lab Guide documents focus on using the Neutron Converter tool found inside eIQ Neutron SDK to convert a model and then import that converted model into an eIQ MCUXpresso SDK example. There are labs for VSCode, GCC, and MCUXpresso IDE.
The labs were designed to run on the i.MX RT700 EVK, but the same concepts can be applied to MCX N boards as well and are similar to the MCX N eIQ Neutron NPU labs. You can also explore the TFLM Getting Started Guide for information on how to use your own model and data for inference.
Also be sure to check out AN14700 - i.MX RT700 eIQ Neutron NPU Enablement and Performance which goes into more details on the eIQ Neutron N3-64 NPU found on i.MX RT700.
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Updated June 2026 for eIQ Neutron SDK 3.1.2